Software architecture jobber

Flutter Developer Needed for Tradingapp – Clean Architecture Foundation (Branding + Auth Ready) We are building ProffTrading, a modern financial trading application. This project focuses on delivering a clean, scalable, high-quality Flutter foundation that we will build advanced features on later. This is NOT a UI-design job. You will build the architecture, navigation, auth structure, tier logic, and integrate branding assets. --- Modern Device Support (Required) The app must be structured for: Latest Android API levels Modern iOS devices (iPhone 12 → 15+) Smooth navigation and transitions Performance-oriented code We are targeting modern mobile hardware, not legacy devices. --- Intellectual Property All work is 100% private IP. You may NOT: Up...

We are looking for an experienced Flutter developer to build the foundation of a modern financial trading application. This is NOT a UI-heavy project. You will NOT design dashboards, charts, AI features, or trading logic. Your task is to deliver a clean, scalable, high-performance architecture that we will build the full product on top of. The final app will be extremely advanced, so the base must be professional. ===================================================================== SCOPE OF WORK ===================================================================== ### 1. Authentication & User System - Email login + registration - Basic user model (name, email, tier) - Tier handling (5 tiers total): Copper, Silver, Gold, Platinum, Diamond - Only **two dashboards** required...

I am looking to get in touch with someone experienced in hardware and software who can work on designing a specific hardware chip with dedicated software. Please reach out if this is relevant to you for more details. Product Details: • It requires 24V power. • It should have GPS that is accurate and can pinpoint the nearest road you are driving on. • The software should be integrated with the maps from and include speed cameras, average speed checks, and speed limits. This is a user-controlled device for use in a car. It includes: • Animal on road warnings • Traffic accident alerts • Traffic jam alerts (difficult) • Speed control alerts • Police alerts • Distance to the nearest alert, regardless of type, with a...

Clarion softvelocity. Potreban mi je aplikacija koje ce biti instalirana na windows tablet, koja ima funkciju prodaje karata, opis programa i izgleg programa ima na slikama koje su u prilog. za cijenu programa mozemo se dogovorit.

Windows Andet eller ikke sikker A casino craps bot to play autopilot

microcontroller programming for 1kva solar inverter

omnett simulations,simulte,wifi,LTE,INET

SQL project for a medium database

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CREATE AND LOAD OSM FILE for Peruvian region . CONFIGURE OPEN TRAVEL PLANNER SERVER REMOTELLY VIA SSH, FOLLOWING INSTRUCTIONS

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Design database tables & insert data into the tables from front end ( excel) Software to retrieve data from the table. Do simple mapping & eliminations to update the data & transfer it to a new table. Retrieve the data in the new table into a excel ..

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I nedd BeagleBone ADE7758 driver

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Sqlite database xml api

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Softwaers with databases

I’m ready to move from ideas to tangible plans for a modern-style residence and need an experienced architect to guide the entire design process. My priorities are clean lines, functional layouts, and smart use of natural light that captures the essence of modern architecture without sacrificing everyday comfort. Here’s what I’m expecting: • Concept sketches through to fully detailed architectural drawings suitable for permit submission • Thoughtful integration of structural, mechanical, and electrical considerations so the plans are truly build-ready • Realistic 3D visualisations that help me fine-tune materials, façade treatments, and interior flow before we break ground I’ll supply a detailed brief, site measurements, and insp...

I’m building a dedicated Android application that lets users browse, purchase, and instantly access digital products. Think of items such as e-books, audio files, software keys, or any downloadable content that can be delivered straight to the user’s device the moment a transaction is confirmed. What I’m looking for is an Android developer who can take this concept from clean architecture through to launch on Google Play. The core of the job is creating a smooth catalogue and checkout experience optimised for mobile, then handling the secure delivery of the purchased files. Clean code, reliable state management, and attention to UX details (progress indicators, purchase confirmation, download status, error handling) are all important to me because the produ...

...automation. The exact work depends on the client and role, but all projects are production-focused and built to scale. Responsibilities Design, develop, and maintain full-stack applications Build and consume APIs, databases, and third-party integrations Implement frontend features with modern frameworks Collaborate with product and operations to translate requirements into working software Contribute to architecture decisions and best practices Write clean, maintainable, well-documented code Requirements 5+ years of full-stack development experience Strong backend experience (Node.js, Python, or similar) Frontend experience with modern frameworks (React, Vue, or similar) Experience with APIs, databases, and cloud environments Strong English communication skill...

I need a Windows-based desktop program that follows each sofa, chair, or table we build from the moment it is sold right through to the truck leaving our dock. The flow should start with order entry, automatically raise the fabric purchase request, then guide the piece through cutting, frame-building, upholstery, packaging, and finally shipping. At every stage I want a clear status board and simple way to update progress so the whole team can see what is waiting, what is in work, and what is finished. A small local SQL database is fine as long as it scales to a few dozen simultaneous users; if you prefer another lightweight option, mention it and why. The interface must be straightforward—touch-friendly for the shop floor, keyboard-driven in the office—so staff can scan a barc...

I’m planning to launch a brand-new social networking experience focused exclusively on Android users and I need a skilled developer—or team—to turn the concept into a fully functioning app. Scope of work The job covers everything from initial architecture through Play Store release. You’ll be responsible for designing the UI/UX, building the front-end in Kotlin or Java, creating the back-end (Firebase, Supabase, or another cloud backend you’re comfortable with), and integrating standard social features such as real-time chat, user profiles, newsfeed, push notifications, and media uploads. Clean, well-documented code and a modular structure are essential so the project can scale or later be ported to iOS. Deliverables • Interactive high-fideli...

1. Core Web Vitals & Performance Optimisation • Optimise LCP (large hero image/video), compress and convert to WebP/AVIF. • Implement lazy loading for images below the fold. • Minify CSS/JS; remove unused scripts. • Ensure mobile LCP < 2.5s, CLS < 0.1, TTFB < 200ms. • CDN configuration + caching strategy. 2. Navigation & Information Architecture (Structural Rebuild) Rebuild site menu into: • Solutions (by industry):  C&D  Food Processing  Mining/Quarrying  Organics/AD  Steel Structure • Shop  Baling & Wrapping  Conveyors  Crushers  Feeders & Hoppers  Magnets  Mobile Equipment  Picking Line  Product Destruction & Depackaging  Separation Technology  Solutions for Organics  Screens • About • ...

...experienced full-stack developer to build a technical prototype of an IP microphone control system with a professional broadcast-style user interface, inspired by tools such as RME TotalMix or high-end broadcast control panels. This is not a simple web app. It is a real-time control interface designed for professional audio and broadcast environments. Scope of Work Core objectives: Develop a software control interface for IP microphones Control parameters such as: Gain Mute / On-Off Status monitoring Interface must be: Clean Intuitive Optimised for professional operators System overview: IP microphones with: Separate IP control interface Audio transported over Dante Control layer communicates with microphones via: IP (REST / TCP / UDP — to be defined by d...

I’m expanding my agency’s engineering capacity and need a senior-level developer who can take full ownership of system architecture while still being hands-on with code. The immediate mandate is to design, build, and maintain production-ready applications for multiple clients, weaving AI-powered features and automation into scalable, resilient back-ends. Primary focus System architecture is the heart of this role. You’ll translate business requirements into technical blueprints, choose the right patterns, and implement them end-to-end—covering data models, service boundaries, CI/CD pipelines, and observability. Daily work you’ll lead • Crafting and reviewing architecture diagrams and technical specs • Coding core services...

Deliverables: • Updated schematic including Hub/Laptop MODE_SEL switch (logic-level MCU GPIO). • MODE_SEL switch placed on the upper rear border, centered. • No change to existing power architecture. • Updated PCB layout reflecting the switch addition. • Updated BOM. • Gerber / fabrication files ready for manufacturing and firmware handoff. Acceptance: All files delivered; MODE_SEL present in schematic and PCB.

...stakeholders toward React. Security is essential. I need full user authentication with clear role separation—Admin and User—implemented with Spring Security (JWT or another proven token strategy). Beyond wiring the login flow, I also want advice on best-practice password storage, CSRF protection, and anything else you see fit to lock things down. Where I need your help: • Designing the Spring Boot architecture, setting up entities, repositories, and REST controllers for CRUD operations on head-count data. • Building the authentication layer and protecting endpoints according to the two roles. • Developing the primary React views (dashboard, employee list, detail modals) alongside equivalent lightweight HTML pages so both flavours stay in sync. &...

...public-sector projects --- WHO SHOULD APPLY: - Senior full-stack developers - Cloud-native engineers - Developers with real API, AI, and backend experience PLEASE DO NOT APPLY if: - you only build static websites - you have no cloud or backend experience - you rely purely on templates --- PROPOSAL REQUIREMENTS: Please include: 1) Relevant past projects 2) Your role in those projects 3) High-level architecture proposal 4) Estimated timeline (phases) 5) Estimated cost (fixed or milestone-based) 6) Preferred tech stack 7) Any risks or questions you see --- TIMELINE: - MVP target: 8–12 weeks - Possibility of long-term collaboration after MVP...

I need a full-function Android social networking application built from the ground up. The core idea is simple: let users create accounts, build a profile, connect with others, and share content in real time. I’m looking for a clean, modern UI that takes advantage of native Android components, built ...to moderate content Everything should follow current Android design guidelines and run flawlessly on the latest two OS versions. I’ll provide brand colors, iconography, and any copy once the framework is in place. Source code, build instructions, and a brief handover walk-through are required for final acceptance. If you’ve shipped social or community apps before and can demonstrate clean architecture, responsive UI, and secure authentication, I’d love to see...

I need to migrate to OVHcloud in Quebec. The primary goal for this move is better data locality and compliance. Key Requirements: - Expertise in Odoo and OVHcloud - Experience with data compliance regulations - Strong migration planning and execution skills Ideal Skills: - Cloud migration experience - Knowledge of data locality requirements - Familiarity with OVHcloud services and architecture Please provide a detailed plan and past experience with similar projects.

...are looking for an experienced Product Design Engineer (Mechanical + Electrical) to lead the prototyping of a high-end, silent benchtop cocktail machine. Unlike traditional machines, this device relies on solid-state physics rather than mechanical moving parts to replicate the thermodynamics of a professional bartender. We have a complete Product Requirements Document (PRD) and preliminary architecture. We need you to take these requirements and build a fully functional "looks-like, works-like" prototype. The Engineering Challenge: The device replaces mechanical shaking and stirring with precision energy application. You will be engineering a system that integrates: Ultrasonic Cavitation (40kHz): For instant emulsification. Thermodynamics: High-power Peltier (TEC) m...

BaseTend is seeking an experienced Zoho Specialist to help design, integrate, and extend our Zoho ecosystem across multiple brands. This role is both strategic and hands-on, covering Zoho architecture, automation, and advanced integrations. A strong portion of this role involves AI and automation tooling, including ChatGPT-style workflows and external orchestration platforms. This is not a one-off task. We are intentionally looking for a long-term working relationship. Core Responsibilities Architect, configure, and optimize our Zoho infrastructure (Zoho One environment) Integrate ChatGPT / OpenAI (MCP-style workflows, APIs, or assistants) into Zoho applications Manage and connect multi-brand operations within Zoho (CRM, Creator, Desk, Projects, Books, etc.) Build and maintain...

Necesito un pequeño software hecho a medida que instale y funcione sin complicaciones en Windows. Trabajo como Masajista y Terapeuta Gestalt y hoy llevo mis registros en hojas sueltas y un par de hojas de cálculo; busco concentrar todo en una única aplicación ligera, clara y en español. El núcleo debe ser una ficha de cliente con su historial completo de sesiones (fecha, tipo de tratamiento, notas rápidas). Desde la misma pantalla quiero poder registrar el cobro, generar una factura en PDF y, si lo deseo, programar un recordatorio automático para la próxima cita (correo, SMS o cualquier integración sencilla que me propongas). También me interesa un pequeño panel estadístico con los tres ...

I'm look...reusable elements Style guide (colors, typography, spacing, icons) Basic interactive prototype demonstrating main user journeys Source files organized in logical folders/pages Assets exported as needed (icons, illustrations) Ideal Freelancer Proven experience designing travel, booking, or enterprise productivity apps Strong portfolio showing modern UI/UX work Excellent understanding of information architecture Experience with complex data display and card-based layouts Knowledge of accessibility standards Available for 1-2 rounds of revisions based on feedback Good communication skills for understanding requirements Timeline Target completion: 2-3 weeks from project start Looking forward to seeing creative, functional designs that will make business travel managem...

I need high-quality CGI images for client presentations. The style should be classic contemporary, showcasing intricate furniture details, stunning lighting effects, and key architectural features. Ideal Skills and Experience: - Expertise in CGI and 3D rendering - Strong portfolio in classic contemporary design - Attention to detail in furniture, lighting, and architecture - Experience with client presentation materials Looking for a professional who can deliver visually compelling and accurate representations of interior designs.

We are building a Web3 ecosystem that combines NFT trading, DeFi features, decentralized gaming, and staking — powered by our own utility token. We are looking for a skilled Web3 developer to: Clone and run our existing project (Bitbucket repo) Review the codebase and landing page Provide clear technical feedback and improvement suggestions Suggest architecture, security, and performance enhancements This is a paid test task. If your feedback and skills meet our expectations, we will offer a long-term remote position (full-time or part-time). Serious and experienced developers only.

I’m building a small sports POV camera system (VisionCam V1) using a Raspberry Pi Zero 2 W + Raspberry Pi Camera Module 3 Wide (IMX708). I need (A) a simple power/charging board design and (B) a reliable recording service/software for the Pi. Important: My total budget is $600 max for the full scope. Please do not apply if your quote will exceed $600. ⸻ A) Power / Charging Board (Pi Zero 2 W) Goal: Stable power + safe charging for a LiPo, designed for a compact wearable camera. Requirements: • LiPo charging via pogo-pin contacts (no open USB charging port preferred) • Power-path / load sharing so the device can stay on while docked/charging (no reboot) • Stable 5V output to Pi Zero 2 W (with enough current margin) • Battery protection features (basi...

I already have two complete app concepts: every screen, interaction and asset is designed, documented and ready to hand over. What I need now is the engineering muscle to turn those polished Figma files into production-ready Flutter applications that run smoothly on both iOS and Android. Both apps share a common backend. The REST endpoints, data models and authentication flow ...warnings. If you have a track record of shipping Flutter apps to both App Store and Play Store and you’re comfortable integrating with existing APIs, let’s move forward—I’ll share the design links, API docs and a Slack channel for quick iteration. Both applications will share a single backend system and database. The developer should structure the project to support shared services and sca...

...clean, so every screen—from the product gallery to the checkout flow—should feel streamlined and intuitive on both desktop and mobile. Core scope • Design: High-fidelity mock-ups, responsive layouts, and a coherent brand style that aligns with “modern and clean.” • Development: Front-end (React, Vue, or similar), back-end (Node.js, Django, or comparable), relational database, and solid API architecture. • Key feature: a reliable shopping cart and checkout system with real-time price updates, multiple payment gateways, and confirmation emails. • QA & deployment: automated testing, performance tuning, and push to a cloud provider such as AWS, Azure, or DigitalOcean with CI/CD configured. • Handover: source code in a pr...

... • Stigma Reduction: By integrating mental health support into a tech-savvy platform, Mind Flow helps normalize conversations about mental health in sports. • Seamless Integration: The software connects to athletic teams and is offered through school athletic programs, making it easily accessible to those who need it most. • AI-Powered Insights: Leveraging artificial intelligence allows for more accurate, timely, and personalized mental health support. By addressing these critical issues, Mind Flow is poised to make a significant impact on the mental health landscape for young athletes. The software not only helps 2 CONFIDENTIAL - DO NOT DISSEMINATE. This business plan contains confidential, trade-secret information and is shared only with the unders...

...need built: • A clean, distraction-free catalog of intermediate routines (think 10-, 20- and 40-minute flows). • In-app video playback with controls for pausing, rewinding and casting to bigger screens. • A simple schedule or “My Sessions” area so users can bookmark favorite flows and pick up where they left off. I’m focused on nailing the intermediate content first, but I’d like the architecture to be flexible enough to add beginner or advanced tracks later without rebuilding the whole thing. Deliverable acceptance: a working iOS/Android build (React Native or Flutter preferred, but I’m open) that streams at least three sample videos from a local or cloud source, plus documented code and setup instructions so I can grow the li...

Role: Software Developer / Technical Partner (Equity Opportunity) I am looking for an experienced software developer to join me as a technical partner on the development of an AI-integrated desktop application, from MVP through to initial launch. This is not a contract-only role. For the right person, there is an opportunity to take on a meaningful equity stake, reflecting long-term involvement in architecture, implementation, and product evolution. The product is a stateful, non-trivial application that integrates AI as an interactive system component. It requires careful data modelling consistency management, and thoughtful UX for extended use. This is not a marketing website or a thin wrapper around an API. Core requirements: Experience building desktop application...

Hello, I'm excited about the opportunity to help test and improve your AI-powered platform. Example Test Plan Approach: For an AI-powered platform, I typically structure my test plans as follows: Functional Testing - Validate core AI features against expected behaviors, test user workflows end-to-end AI Output Validation - Create test datasets with edge cases, verify model responses for accuracy, consistency, and appropriate handling of ambiguous inputs Performance & Reliability - Test response times, load handling, and model consistency across multiple runs Integration Testing - Validate API endpoints, data flows between components, and third-party integrations Usability Testing - Ensure smooth user experience and intuitive interaction with AI features Regression Testing - Mai...

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...model that automatically writes full-length research papers in the medical field. The focus is article-style generation rather than casual chatbot replies or short-form posts, so coherence, correct structure (abstract, introduction, methods, results, discussion, references), and domain-appropriate terminology matter more to me than conversational flair. You’re free to choose the underlying architecture—transformer-based models such as GPT-like variants, T5, Llama, or your own hybrid approach—so long as the final pipeline consistently produces high-quality drafts that read like genuine medical research. I will supply example papers and any additional datasets you ask for; you handle data preparation, fine-tuning, and the evaluation strategy to verify that output...

...model that automatically writes full-length research papers in the medical field. The focus is article-style generation rather than casual chatbot replies or short-form posts, so coherence, correct structure (abstract, introduction, methods, results, discussion, references), and domain-appropriate terminology matter more to me than conversational flair. You’re free to choose the underlying architecture—transformer-based models such as GPT-like variants, T5, Llama, or your own hybrid approach—so long as the final pipeline consistently produces high-quality drafts that read like genuine medical research. I will supply example papers and any additional datasets you ask for; you handle data preparation, fine-tuning, and the evaluation strategy to verify that output...

...associated with industry-leading hospitality systems used for enterprise benchmarking. 2. Project Objectives Support centralized management for 2–5 hotels globally Enable mixed portfolio operations (hotels and serviced accommodation) Deliver enterprise-grade PMS and ERP capabilities Ensure strong financial controls, compliance, and scalability Provide open integrations and modern cloud architecture 3. Scope of Work Software licensing or SaaS subscription Cloud hosting and infrastructure Implementation, configuration, and data migration Third-party integrations Training, documentation, and ongoing support 4. PMS Functional Requirements Reservations, front desk, and housekeeping management Multi-property and centralized inventory control Distribution and channel con...