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$35 USD / time
UKRAINEs flagg
kiev, ukraine
$35 USD / time
Det er for øyeblikket 3:15 p.m. her
Ble med november 15, 2014
0 Anbefalinger

Konstantine K.

@bkoss

 5,0 (7 omtaler)
4,0
4,0
100%
100%
$35 USD / time
UKRAINEs flagg
kiev, ukraine
$35 USD / time
100 %
Jobber fullført
99 %
Innenfor budsjett
99 %
I tide
14 %
Gjenansettelsesrate

Frontend nerd

I`m writing on HTML | CSS | JS | TS | PHP | C# Preferred Stack: Angular 6+ (ng v14). MEAN Wordpress w/w.o. Elementor Pro & its support. WP Api. Good design skills. Accuracy to details. Monolith & Microservice arch. Tracking systems: Azure DevOps, Jira, Team City, GitLab. Have own dedicated remote teams in Ukraine for fixed price on team. Frontend-Dev, Backend-Dev, QA, DevOps, sys. admin, PM`s. High load, lightning fast backends with C#, reactive frontends with Angular, React/NEXT TS. I`m open for your questions 24/7 If here is an idea, at least it need to be heard!
Freelancer Web Developers Ukraine
Se alle Web Developers i Ukraine

Kontakte Konstantine K. angående jobben din

Logg inn for å diskutere eventuelle detaljer over chat.

Portefølje

5561513
Simple Design for Floory.tech company Landing Page. Also JS manipulations(validations, messengers, chat ).
Floory.Tech
4692108
Sale Banner for shoes store.
Sale banner
4692106
Another instagram post for my lovely client from Beijing
Instagram brand publication
4692089
Sample CMYK printable leaflet design
Sale leaflet
4691944
Sample beauty studio post for 11/12 Beauty Studio local business.
Beauty studio post
4691938
Training of the department for work with advertising on the rapid creation of video advertising using third-party applications
Video ads sample training
5561513
Simple Design for Floory.tech company Landing Page. Also JS manipulations(validations, messengers, chat ).
Floory.Tech
4692108
Sale Banner for shoes store.
Sale banner
4692106
Another instagram post for my lovely client from Beijing
Instagram brand publication
4692089
Sample CMYK printable leaflet design
Sale leaflet
4691944
Sample beauty studio post for 11/12 Beauty Studio local business.
Beauty studio post
4691938
Training of the department for work with advertising on the rapid creation of video advertising using third-party applications
Video ads sample training

Anmeldelser

Endringer lagret
Viser 1 - 5 av totalt 7 omtaler
 Filtrer anmeldelser etter:
5,0
$769,74 USD
Project for Konstantine K. -- 2
This guy is the one that you want to hire full time if you need any kind of front-end development.
JavaScript
HTML
Express JS
Frontend Development
+1 flere
T
Closed User
@Testimonial
•
4 år siden
5,0
$180,00 USD
Project for Konstantine K.
This guy is very well-rounded in front-end development. He is great with design as well. I would love to hire him full time.
JavaScript
HTML
Express JS
Frontend Development
+1 flere
T
Closed User
@Testimonial
•
4 år siden
5,0
$10,00 USD
Wordpress edits. Elementor and JS helpful
He did the job, while I was away. He did it perfect. I am very impressed. Thankyou very much for doing such work.
PHP
JavaScript
WordPress
CSS
HTML
J
s flagg Shaindy M.
@jillsdad1
•
5 år siden
5,0
$10,00 USD
Project for Konstantine K. -- 2
Even though there was miscommunication from my side, Konstantine finished the job perfect-- highly recommend. Thank you for your insights and explaining. Will do more
PHP
JavaScript
WordPress
HTML
+1 flere
C
Closed User
@chanak6
•
5 år siden
5,0
$10,00 USD
Need website wordpress updates- elementor helpful to know
I was away for weekend, and I come back to a perfect job! How do you do that? I tell him once, and he takes over. No complaints at all. Totally surprised and happy.
PHP
JavaScript
WordPress
CSS
HTML
B
Closed User
@bocaagent
•
5 år siden

Erfaring

Chief Technology Consultant

Duet-Shoes
apr. 2010 - Nå
Consulting, planning and assistance in developing applications for managing business processes in the field of footwear retail. Configuration of 1C systems (accounting program in the CIS). Building huge VPN between offices in different countries.

FullStack Web Developer

Floory.tech
jan. 2019 - aug. 2020 (1 år, 7 måneder)
Creation and maintenance of web applications (PWA). Current project "Floory.tech" - the fresh one of SoftBakers bold ideas. Areas of work: Research and development. Design of web application frontend parts. Responsiveness. Cross-browser web applications. Payment modules and transactions. Microservices. REST. Various APIs: Viber, Telegram, AWS, Facebook, GCP, apis of various Hosting Providers WebSockets. Real-Time operations. Graphs and diagrams. Amazon AWS(S3, Lambda, Email and SMS services)

Utdanning

PhD

Mižregional'na Akademija Upravlinnja Personalom, Ukraine 2004 - 2009
(5 år)

Master of Economy

Adygejskij Gosudarstvennyj Universitet, Russian Federation 2003 - 2009
(6 år)

Kvalifikasjoner

Backend engineer

Online courses
2020
C# Programming language basics OOP Fundamentals Patterns

WEB Developer

Web Academy
2012
Web development fundamentals 2012 Web development advanced 2012 Web development Pro 2012 React \ React Native 2013 Angular TS 2014 MEAN 2016 NEST 2019

IOS Developer

WEB-Academy
2007

Kontakte Konstantine K. angående jobben din

Logg inn for å diskutere eventuelle detaljer over chat.

Verifiseringer

Foretrukket frilanser
Identitet verifisert
Betalingsverifisert
Telefonverifisert
E-postadresse verifisert
Koblet til Facebook

Sertifiseringer

javascript_1.png JavaScript 1 97%
WordPress.png WordPress 1 95%
javascript_2.png JavaScript 2 95%
javascript_3.png JavaScript 3 92%

Toppferdigheter

HTML 7
JavaScript 5
Express JS 2
Frontend Development 2
Angular Material 2

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