Programvarearkitektur Jobs

My compiled .exe built with ATR Studio runs for a moment and then crashes as soon as I try to send or read data. The program itself still opens—so the fault is not at launch—but any communication routine triggers an immediate failure and the whole application closes. I cannot tell whether a recent tweak introduced the bug; the source has been updated many times and I lost track of which change might be responsible. What I need now is a clean diagnostic and a solid fix so the executable works consistently during every send/receive operation. Deliverables • Updated source (with your fix clearly commented) • Re-built executable that stays stable while sending and reading data • Brief report explaining the root cause and exactly what you changed Accept...

I’m expanding an AI model and want to license real-world C#, C++, and Python repositories for data collaboration. Whether your code powers a desktop, web, mobile, or backend product, production-ready or legacy, I’m interested in a long-term, secure partnership. Here’s the flow I have in mind: we sign a two-way NDA, you grant read-only access (Git, SVN, or a zipped snapshot), and I use the material strictly for internal model training—no redistribution, no public release. You keep full ownership at all times. Deliverables • Executed confidentiality agreement • Repository dump or access link to your C#, C++, or Python project • Brief architecture/domain overview so the data makes sense • Commercial terms or licensing notes we agree on ...

Looking for an Experienced Full-Stack Development Company We are looking for a professional software development company to design and develop a complete Travel ERP, CRM, B2B & B2C Booking Platform for Al Nabawi Umrah & Hajj Services Pvt. Ltd. Project Requirements Corporate Website B2C Customer Portal B2B Agent Portal Admin Panel Employee Portal Supplier Portal CRM & Lead Management Visa Management System Umrah & Hajj Management Hotel Booking System Flight Booking System Tour Package Management Payment Gateway Integration WhatsApp, SMS & Email Integration API Integration (Flights, Hotels, Visa, Payment) Multi-Company & Multi-Branch Support Multi-Currency & Multi-Language Android & iOS Mobile Apps (Flutter Preferred) Reports & Analyti...

Part 1 Upwork Interview Questions to Screen Candidates When freelancers apply to your job posting, paste these three questions into your chat with them. They will instantly separate the experienced professionals from amateurs who just copy and paste template answers. 1. Based on our pre build status, what is your approach to helping us implement Privacy by Design within Bubble and AWS before any database structures are actually set up? 2. Because we are targeting both UK manufacturing clients and factories in South Carolina, how do you recommend we structure our documentation to handle the different legal standards for workplace monitoring between the UK and the United States? 3. Can you give an example of how you have previously handled a targeted DPIA for an automated or rule based ...

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¿Eres experto en automatización con Make y APIs de IA? Necesitamos tu apoyo esta semana. Estamos construyendo un flujo de automatización para la captación y calificación de leads para una comunidad de Skool sobre finanzas digitales, y buscamos a un freelancer que nos ayude a implementarlo de principio a fin, de forma técnica y ordenada. El proyecto consiste en conectar y configurar las siguientes piezas: un formulario/proceso en Skool que captura respuestas de un lead, un webhook que envía esas respuestas a un escenario en Make, un módulo de Claude (API) que analiza las respuestas y genera un resumen del lead, su prioridad y su perfil de inversionista, y un módulo de parseo de JSON que estructura esa información. Luego...

I need help building a scheduler for the department courses, given Instructor preference form, student-course counts, courses-pre-requisities, to produce a final schedule with the instructor names assinged to courses (some with labs) with timings. I also want it to allow edits and show conflicts of time if any plus ability to add Rules (eg. CS101 cannot be assigned 8-9am. ) attached is an example of the Instructor form (Course preference) and student form (Student Course selection) and two examples of a final schedule.

I’m building a pipeline of remote, AI-driven projects and I’d like to team up with someone who can jump in and shape the technical side with me. Most of the code we will touch is in Python, so solid fluency there is essential; if you also dabble in JavaScript or R that’s great, but our day-to-day experiments, prototypes, and production services will revolve around Python. You’ll help me dissect incoming requirements, refine them into workable tasks, and then turn those tasks into well-structured, testable code. I lean heavily on TensorFlow for model training and deployment, so your proven experience with that framework will let us move fast and iterate confidently. Whether we are tuning an LLM, wiring up a data-processing pipeline, or automating a repetitive workfl...

I need a Python developer to create an automation script and also a website running specifically for data extraction. The script should efficiently gather and organize data from specified sources. Ideal skills and experience: - Proficiency in Python - Experience with automation and scripting - Knowledge of data extraction techniques and tools - Ability to handle various data formats (e.g., JSON, CSV, XML) - Attention to detail and problem-solving skills Please share relevant past work and experience.

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Design Refinement Refine your initial concept by specifying how your agent will reason, what memory it will require, and which tools it may need to complete its tasks effectively. 2. RAG and Retrieval Design Integration Decide whether your agent requires external knowledge or retrieval. You will define how retrieval, data grounding, and memory design will support more reliable outputs. 3. Tree-of-Thought Integration Plan Identify where structured reasoning can improve your agent. You will define how branching, evaluation, and selection could strengthen performance on more complex tasks. 4: Multi-Agent Architecture and Coordination Plan Extend your design into a multi-agent workflow. You will define specialized agent roles, communication patterns, and coordination logic to support more ...

I need to connect my existing WooCommerce store to Bluedart so that customers can see real-time shipping rates at checkout, each order automatically receives a Bluedart AWB number, PDF shipping labels are generated on the fly, and tracking details flow back into the order notes and customer emails. I’m not sure whether my current Bluedart account includes API access, so I also want guidance on creating—or upgrading to—an account that does. That means helping me fill out any Bluedart paperwork, requesting the production credentials, and confirming they work in a staging environment before we go live. Once the credentials are active, please build or configure a solution (custom plugin, child-theme code, or a well-supported third-party plugin if it truly covers everyth...

I’m looking for an experienced Odoo technician who really knows the Accounting module inside out. If you’ve previously built or refactored Odoo accounting addons, let’s talk so we can get this live. Should be able to provide at-least 2 or 3 real Odoo project references that you have worked on.

I want the official WhatsApp Business API fully configured so my team can offer real-time customer support from a standalone application. The goal is clear: customers should be able to message us on WhatsApp and instantly receive an automated greeting, be routed to a live agent when needed, and have every conversation stored for easy tracking and follow-up. Key elements • Automated responses that fire immediately after a message is received (welcome, office hours, basic FAQs). • Live chat hand-off so agents can jump into the same thread without losing context. • Conversation and customer-query tracking, including tags or status flags we can export for reporting. Because I am not connecting this to an existing CRM or e-commerce platform, the project must include a l...

We’ve already built the platform. 106,000+ football matches. 48+ million odds movements. The statistical groundwork is complete. Now we need a different mind. We’re looking for someone who can study graphs, price behaviour and code as a language, not just as data. Someone who can group, deconstruct and reinterpret complex market behaviour to uncover hidden structures that conventional AI and statistical methods have missed. You must be an exceptional AI engineer, but more importantly, an exceptional thinker. If your instinct is to challenge assumptions, invent new ways of analysing behaviour, and see patterns that others overlook, we want to hear from you. Skills: * Python * AI / Machine Learning * Pattern Discovery * Graph & Behaviour Analysis * Representation Lear...

I need a small C++ application that feeds keystrokes to Spiritvale even when the game window is minimised or running in the background, so I can work on my PC while the macro keeps the gameplay moving. The core requirement is straightforward: once launched, the program (whether injected DLL or standalone helper) must keep sending the predefined keys to the Spiritvale process on the schedule I set, regardless of window focus. I should be able to edit which keys are used and the interval between presses without rebuilding the code—an external .ini, simple GUI, or console flags will do. Please keep CPU and RAM usage light and make sure the solution is stable during long sessions; if Spiritvale crashes, the macro should fail gracefully rather than freezing my whole system. Source cod...

I am building a lightweight image editor that runs natively on MacOS. The core of the project is straightforward: a clean interface where users can open common image formats, perform the usual crop, resize and rotate actions, and work with multiple layers (show / hide, reorder, adjust opacity). Nothing fancy like Instagram-style filters or AI magic—just reliable basic editing backed by solid layer support. Here’s what I need from you: • A signed MacOS application bundle (Apple-silicon + Intel universal build) ready for drag-and-drop installation, plus full Xcode project files so I can continue iterating later. • Implementation of crop, resize and rotate tools that feel smooth even on large images. • A layer panel similar to what you find in Sketch or Figm...

I need a lightweight Android application that I can run from my local machine (localhost / emulator) and export as an APK. Its core purpose is simple: display a “preoutcome” value to the user before any further action is taken. I will handle the back-end logic that generates this value; you will focus on the Android front end, the connection to my localhost endpoint, and the clean presentation of the result. Please build with standard Android tools (Android Studio, Kotlin or Java—your choice) so I can open, tweak, and re-build the project easily. Keep the interface minimal yet clear: a single screen that fetches the data from http://localhost or (for emulator), shows a loading state, then renders the preoutcome. No additional features such as in-app purchases or notific...

We are Optedif Formation, a French training organization delivering short professional training programs for adults, entrepreneurs, employees, freelancers, job seekers and people in career transition. We are looking for experienced trainers, instructors or subject-matter experts in Frameworks et bibliothèques Python (Python Frameworks) to deliver short training sessions in French. The training may be delivered remotely or on-site depending on the learners’ needs. Scope of Work The selected freelancer will be expected to: * Deliver short training sessions in French * Adapt explanations to adult learners * Share practical and operational knowledge * Use existing training material or help improve it when needed * Create a positive and constructive learning environment * Supp...

I’m looking for a freelancer to build a clean, high-quality website for my trading card business, PokeVaultHTX. I want the website to be a smooth, modern, single-page scrolling website instead of having multiple separate pages right away. The goal is to have everything flow on one main homepage, with each section acting almost like a clickable or expandable menu. The website should feel professional, trustworthy, easy to update, and simple for customers to use on both desktop and mobile. There can be a dropdown or hamburger menu in the top right or top left corner, but the menu should mainly jump users to sections on the same page instead of opening a bunch of separate pages. The main website sections should include: Home / Logo / Intro Ever-Changing Inventory Sell / Trade With ...

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**Job Title:** Databricks Engineer Needed — End-to-End AI Sales Analytics Platform (Genie, Unity Catalog, MLflow) --- **Job Description:** We need an experienced Databricks engineer to take a complete technical specification (attached) and implement it end-to-end — from raw data ingestion through to a fully deployed, tested, and monitored production application. This is not a partial build or a prototype: we're looking for someone to execute the entire attached implementation plan, section by section, exactly as specified, and deliver a working system. **About the project:** We're building a natural-language Q&A tool for our sales team. It lets users ask plain-English questions about sales pipeline, quota attainment, and rep performance, and get back governed,...

I have a fresh project for you — building out a CRM/business automation system for my heavy machinery rental company, Kanwarsons Infraarts Pvt Ltd (cranes, forklifts, dumpers etc. rented to govt projects and large clients like Tata, L&T, Adani). I've already put together a detailed requirements document covering: - Data model (machines, client companies, work orders, contracts, payments, sites, staff) - Payment due/overdue and contract-expiry automations - Gmail integration for work-order and reply tracking - Machine maintenance, expense, and tax/registration tracking - Machine resale valuation (cost vs revenue per machine) - HR/payroll for operators, drivers, helpers - Reports, dashboards, integrations, and a phased roadmap — please go through it before we talk. W...

I have cloudinstance of ManageEngine ServiceDesk Plus that’s up and running, but the out-of-the-box setup is no longer enough for our workflow. Ticketing System • I need the request forms, fields, and templates streamlined and branded so technicians see only what matters to them. • Business Rules, Custom Triggers, and SLAs must automate triage, technician assignment, and escalation paths. I should be able to adjust these rules later without touching code. Service Catalog • Build a clean, intuitive catalog with new service items that mirror our internal offerings. • Each item must carry a multi-stage approval workflow that notifies the right stakeholders at every step and logs the full audit trail. Acceptance Criteria – All changes are delivered...

# Development of a WooCommerce Plugin with Multi Store Shopify Integration, Secure Routing, and Correct Order Tracking ## Project Description I am looking for a developer experienced in WordPress, WooCommerce, PHP, JavaScript, Shopify Admin API, webhooks, and web application architecture to rebuild from scratch an integration system between a main WooCommerce store and multiple Shopify stores. The current system already has a functional flow, but it presents serious security, tracking, data integrity, and product identification failures in the orders. For this reason, I am not looking only for specific fixes. The objective is to develop a new solution that is documented, secure, testable, and ready for production. The system must camouflage the traffic origin because Shopify must not h...

Preciso de um script que navegue pelo Ifood Brasil e extraia, para cada restaurante encontrado, o nome, o endereço completo (incluindo cidade e coordenadas se disponíveis) e o cardápio integral com preços e descrições. Esses são os únicos campos obrigatórios; avaliações e outras métricas podem ficar de fora por agora. Aceito receber o resultado em qualquer formato — CSV, banco de dados ou planilha Excel — portanto escolha o meio mais prático dentro da sua stack. O importante é que eu consiga abrir o arquivo ou conectar-me ao repositório e já ver os dados prontos para análise. O scraper deve: • percorrer múltiplas cidades brasileiras; &bull...

I'm looking for someone to manage ticket sales for a youth hockey team poker night using a custom-built online solution. Key Tasks: - Manage ticket sales via a custom-built platform - Coordinate with me on ticket pricing and availability Ideal Skills and Experience: - Experience with online ticket sales, especially on custom platforms - Strong organizational skills - Good communication skills

I need an experienced professional who can step into Lovely Professional University’s classrooms in Phagwara and steer three MCA (Data Science) courses this coming semester: • Data Science on the Cloud: Platforms and Practices • Deep Learning: Architectures and Applications • Foundations of Programming for Data Science (Python) The sessions will follow a lecture-based format blended with practical demonstrations and short guided exercises so students see the theory in action. My core goals are straightforward: help them grasp the foundational concepts, get comfortable with industry-standard tools, and sharpen their problem-solving mindset before they move on to larger capstone projects. You should already have at least 03+ years of proven training or teaching ex...

# Full Automation Bot for Appointment Scheduling I am looking for an experienced automation developer to build a high-performance bot that can fully automate the entire appointment booking process from Angola To Portugal in national visa category. The primary goal is to maximize speed, reliability, and success rate, as appointment slots become unavailable within seconds. ## Project Scope The bot should be capable of: * Automatically logging into the platform. * Managing authentication and user sessions. * Continuously monitoring appointment slot availability in real time. * Instantly detecting newly available appointment slots. * Automatically completing all required forms and application steps. * Performing the facial verification step using pre-recorded videos, where technically comp...

I need an experienced Odoo professional to analyse our entire procurement flow—Purchasing and Vendor Registration—and translate that analysis into a crystal-clear scope of work for our implementation partner. Here is what I expect: • Start by mapping the current steps we follow from requisition through payment, then highlight the gaps that Odoo can close. • For Purchasing, I want to see how Automated Purchase Orders, Vendor Price Comparisons and multi-level Purchase Order Approvals can be configured with native modules or, where necessary, customisations. • For Vendor Registration, outline a Vendor Approval Workflow, an embedded Vendor Rating System and robust Vendor Document Management, again specifying exactly which Odoo modules, studio tweaks or custo...

Hello, At Aura, a forward-thinking digital services agency, we help healthcare providers streamline their operations and scale using cutting-edge technology. We are looking for a highly skilled AI Automation & n8n Developer to build an advanced, production-ready AI Agent tailored for medical clinics. Key Responsibilities: - Design and implement end-to-end automation workflows using n8n. - Build multi-channel AI Agents integrated with WhatsApp and Instagram. - Automate appointment scheduling systems (integrating with tools like Calendly, Google Calendar, or clinic CRMs). - Develop automated systems for lead qualification (qualifying potential patients/clients before handing them over to the clinic). - Implement instant, accurate AI responses for Frequently Asked Questions (FAQs) reg...

I have a system that exports a flat CSV each time an activity completes. I need that file pushed to a public-facing repository (GitHub or similar) and rendered online as a dashboard view. The dashboard must place the statistics from each row onto a pre-supplied graphic of fixed dimensions, presenting the figures as a meshed map overlay rather than standard bars or lines. Here is the flow I imagine: the latest CSV lands in the repo, your code ingests it automatically, overlays the values on the graphic, and the public URL always shows the freshest view with minimal manual intervention. Preference is to use Node.js JavaScript libraries if they do not hinder the meshed-map effect outputs; the key is that anyone can open the link and immediately see the updated overlay. Deliverables &...

I'm looking for an experienced app developer to create a project management app similar to Zoho Projects. The app should include task tracking, resource management, and workflow automation. Key Requirements: - Task Tracking: Ability to create, assign, and monitor tasks. - Resource Management: Allocate and monitor resources effectively. - Workflow Automation: Automate repetitive processes to enhance efficiency. When applying, please include: - Current project, past project, and future project overviews. - Detailed workflow and work schedule. Ideal Skills and Experience: - Proficiency in app development, particularly in project management tools. - Strong understanding of task tracking, resource management, and workflow automation. - Experience with similar projects and a solid portfo...

I'm looking for an experienced Odoo Functional Consultant to assist with the configuration and setup of Sales and CRM modules, specifically focusing on Lead Management and Customer Relationship Management. Key tasks include: - Setting up and configuring Sales and CRM modules according to my business requirements. - Managing the configuration for Lead Management and Customer Relationship Management. Ideal skills and experience: - Proven expertise in Odoo, particularly in Sales and CRM modules. - Strong understanding of lead management and customer relationship management processes. - Experience in configuration and setup of Odoo modules. - Excellent problem-solving skills and attention to detail. Please provide examples of previous Odoo projects and your approach to similar tasks.

I need an Android app that lets me upload a simple text or CSV file containing vehicle registration numbers—around 30 – 50 plates in one go—and then returns the date of the most recent V5C (log-book) change for each one. The flow I have in mind is straightforward: pick a local file, tap “Check”, the app hits the relevant DVLA / vehicle-data endpoint for every plate in the file, and finally shows (and optionally exports) a neatly formatted list that pairs each registration with its last V5C update date. A progress indicator is essential so I know something is happening while the batch runs, and failed look-ups should be flagged rather than silently ignored. I will provide test files and a small set of plates that you can use during development. Please bui...

I need a single, scalable platform that can provision a complete white-label solution for every retailer I onboard. When a new store registers, the system must automatically create: • A customer-facing Android and iOS app published under that store’s own name, logo and colour palette • A private customer database that is fully isolated from other tenants • A browser-based admin panel where the store’s staff can handle inventory, billing & invoicing, CRM tasks, offers with push notifications, and real-time sales reports Behind the scenes everything runs on a true multi-tenant architecture, yet from the retailer’s point of view it feels like a stand-alone system. Performance, security and the ability to scale to thousands of tenants are non-negotiab...

I already have a custom-built TradingView indicator that serves me well for entries, yet it still leaves me guessing the best take-profit and stop-loss points. I’d like you to dive into the existing Pine Script, keep its current entry logic intact, and add logic that dynamically calculates and displays: • A clearly plotted take-profit line • A clearly plotted stop-loss line Both levels should adjust automatically to each new signal so I can see them on the chart the moment an alert fires. I should be able to tweak the distance or formula used for TP and SL directly from the settings panel. Once finished, please send back the commented Pine Script, ready to import, and a quick note on how you calculated the levels so I can fine-tune them later if needed.

Build a web application that works with my existing logged-in Apo llo account in the browser. The application should automate searching and collecting people's name and location Only from Apo llo without requiring an API key. Features: Allow me to enter one or more locations (country, state, city, or region). Allow me to select one or more job titles. Allow me to filter by company type. Allow me to filter by company size. Allow me to filter by industry. Allow me to filter by seniority. Search automation: Open Apo llo People Search. Apply the selected filters automatically. Execute the search. Navigate through every available results page automatically. Continue until the final page or until no more results are available. Display the current page, total pages, and total records col...

Summary Project Overview We are a manufacturing company with our own delivery fleet, supplying our products to customers across the island. We are looking for an experienced developer (or small team) who can analyze our existing workflow and build a modern solution to automate and simplify our operations. Our Current Workflow 1. Customers place their orders via WhatsApp, usually one day before delivery. 2. A staff member manually copies every order from WhatsApp onto paper. 3. Orders are grouped by delivery region. 4. The processing department receives the handwritten orders and prepares the products for each region. 5. Once processing is completed, invoices are manually created. 6. All invoices are written and handed to the drivers before deliveries. 7. At the end of the day, drivers ...

Title: SurveyJS Form, Configurable Rules Engine & Compliance Dashboard – Pilot Project v2 *** Please completely read the description as it has been updated Project Description I’m looking for an experienced developer to help digitize and automate a complex compliance/reporting form based on reporting guidance. The goal is to replace manually reviewed forms and manual Excel summaries with a SurveyJS‑based solution, a configurable rules engine, and a reporting/dashboard layer. The work will start with a small paid pilot task so you can demonstrate your ability before we expand to the full project. What I need The final solution should: - Build the full questionnaire in SurveyJS (JSON) based on an existing annotated PDF form and instructions. - Implement completeness and ...

I'm seeking an experienced Android developer to create a productivity app. The app will feature user profiles, messaging, and photo/video sharing. Key Requirements: - User profiles: Customizable profiles with personal information. - Messaging: Real-time communication between users. - Photo/Video sharing: Upload and share media. Ideal Skills: - Strong background in Android app development. - Experience with social networking features. - Proficient in real-time messaging integration. - Knowledge in media upload and sharing functionalities. Please provide examples of similar work done and your approach to this project.

We are looking for an experienced developer to build a functional prototype of an automated quotation system for a moving service business. The goal is to evaluate the developer’s technical ability, design quality, and understanding of the workflow before proceeding with the full-scale system development. The technology stack is flexible. We are open to using whichever programming language or framework is most suitable for the developer, as the main focus is the final user experience, design quality, and functionality. This initial project represents only a small portion of the complete future system. If the prototype meets expectations, there will be opportunities for continued development and expansion. Prototype Features Required: Step 1: Customer Contact Form Create a custom...

Je souhaite connecter sur mon site l’API privée de mon client afin que mes visiteurs voient, en temps réel, les niveaux de stock disponibles pour chaque produit. Voici le cadre : • Type d’API : service de données tierces, fourni directement par mon client. • Objectif : afficher clairement les informations de stock aux clients (quantité restante, indisponibilité, délais de réapprovisionnement). Ce dont j’ai besoin : 1. Installer la clé et les identifiants d’accès sécurisés sur mon hébergement. 2. Développer les appels API (GET principalement) et gérer les réponses JSON ou XML. 3. Mettre en cache intelligent pour éviter de dép...

I’m organizing a 10-day, full-day Java Data Structures & Algorithms program in Chennai from 20 July to 30 July and need a trainer who can be on-site for the entire duration. Here’s what I’m after: • Content scope: please be ready to teach both basic concepts (arrays, stacks, queues, linked lists, trees, graphs, sorting/searching fundamentals) and advanced algorithms (dynamic programming, graph algorithms, greedy techniques, complexity analysis, etc.). • Mode: the sessions are strictly in-person; interaction and live problem-solving are key. • Experience level: an intermediate profile is ideal—someone confident enough to explain concepts clearly yet relatable to participants who may still be grasping the fundamentals. Trainers, freelancers...

I already have a Windows-based .exe that simply wraps a Spring Boot jar; that jar contains virtually all of the middleware logic connecting my local system with an external service. What I need now is a developer who can transform that single-file setup into a fully-fledged, scalable server running in the cloud. Point to me note - i want that spring boot server working as it is same no chnages only chances main sevrer inside it and make sure jar works with that server same to same as they work with orignal ones You’ll receive: • the original Spring Boot jar (inside the exe) • my full assistance and domain knowledge whenever you need it Scope 1. Unpack or otherwise extract the jar so the project can be built, tested and version-controlled normally. 2. Refactor or re...

I have an Excel workbook with several sheets of live inventory information that must be migrated into our SAP environment. The file tracks daily progress reporting for each SKU across multiple warehouses, so the solution needs to carry that data across without loss or distortion. What I need: • A repeatable conversion routine—LSMW, BAPI script, or another SAP-approved method—that reads every sheet, maps each column correctly, and uploads the records into the appropriate SAP tables. • Validation checks to confirm row counts and key figures (especially the daily progress metrics) match pre- and post-load. • A concise how-to document so my team can rerun the process whenever new inventory files arrive. Acceptance criteria will be a successful test import...

**Project Title:** Betting Platform Development (Similar to Word777) **Project Description:** I am looking for an experienced full-stack developer or development team to build a betting platform similar in functionality and user experience to an existing betting website (reference will be shared privately). **Project Requirements:** * Modern, responsive UI for desktop and mobile. * Secure user registration and login system. * User wallet with deposit and withdrawal management. * Betting functionality with real-time odds and live updates. * Admin panel to manage users, transactions, betting markets, and reports. * User dashboard with betting history, transaction history, and account management. * Secure payment gateway integration (as per supported regions). * Notifications and activity...

I need the backend of our new payment platform built first. The immediate goal is a Spring-based microservice (or small set of services) that processes bank-transfer payments end-to-end. Please design the services around clear REST endpoints, document them with Swagger / OpenAPI, and make sure responses are clean JSON (XML only if a partner specifically requires it). Key points you’ll work on: • Spring Boot, Spring Cloud, Spring Security where appropriate • Bank-transfer payment flow: create transaction, verify funds, confirm settlement, emit events • Kafka or another reliable MQ for event propagation • Container-ready code: craft Dockerfiles, helm charts or Kubernetes manifests so I can deploy straight to our cluster • Liquibase-based migrations, ...

I have a list of subreddits and need a one-off extraction of three specific data layers from each of them: • post titles with the body text • every comment thread • publicly available user info tied to those posts and comments (username, karma, join date where the API allows) •any details relative to any contact information for individuals that work in SBA EIDL service department Please return everything in a clean, well-structured CSV—one file per subreddit or a single consolidated file with clear subreddit, post, and comment identifiers. A reusable script is important to me. Python with PRAW, Pushshift, Scrapy, or any Reddit-API friendly tooling is fine as long as you document the install steps and rate-limit handling so I can rerun it later without...