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Kos
@antiafkos
Level 1
United Arab Emirates
Russian, English
About me
I build scalable web apps, MVPs, and smart automations that drive business growth. Unlike pure coders, I focus on conversions and seamless UX.
š„ Tech Stack:
ā¢ Front: React, JS, Tailwind
ā¢ Back & AI: Python, APIs, n8n, OpenAI
ā¢ Analytics: GTM, Amplitude
š” What I do:
ā¢ Full-Stack MVP Development
ā¢ Custom API & Payment Integrations
ā¢ AI & Workflow Automation
ā¢ Advanced Data Tracking Setup
Need a reliable tech partner for a quick API fix or a startup MVP? Let's discuss your project!
Skills
Kos
OfflineĀ ā¢Ā
Average response time: 1 hour
See my services
Data Scraping
I will build a custom python web scraper for data extraction
Custom Websites
I will develop high converting react tailwind saas landing page
Portfolio
Work experience
Frontend UI Engineer
S7 airlines ā¢ Full-time
Dec 2016 - May 2020 ā¢ 3 yrs 5 mos
Worked within the core engineering team, building internal data visualization tools for Data Scientists focusing on predictive maintenance for aircraft engines. ā¢ Developed complex, interactive dashboards to visualize machine learning data and engine performance patterns. ā¢ Built custom UI components, including dynamic flight calendars and predictive repair schedule interfaces. ā¢ Translated heavy datasets into intuitive visual representations, enabling the technical team to predict breakdowns and schedule maintenance in base airports effectively. ā¢ Stack used heavily involved JavaScript/React and modern UI libraries for data visualization.
8 Reviews
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Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
1-5 out of 8 Reviews
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Most relevant
ulanazarova295
Repeat Client
Kazakhstan
Kos did an excellent job on the landing page for my children's clothing store! I needed something modern and fast, and he delivered perfectly. The landing page is very fast and looks premium on mobile devices. I highly recommend him if you need a developer who understands marketing and promoting your business.
Helpful?
thawda
Repeat Client
United States
Reached out to me immediately after and got it working the way I wanted within a few business days. Would recommend to anyone. Fast and reliable. I am working with him another projects again. Have a great understanding of what needs to be done and got it done quickly
Helpful?
thawda
Repeat Client
United States
This is my second project with him, and it has been fantastic, very quick reply. He knows his material and was able to help me out quickly on my problem. I'll be coming back again. He's probably one of the best.
Helpful?
xenner83
Spain
Helpful?
desamkc
Netherlands
Š£Š¼Š½ŃŠ¹, Š²Š½ŠøŠŗŠ°ŠµŃ, ŠæŠ¾Š½ŠøŠ¼Š°ŠµŃ ŠŗŠ¾Š½ŃŠµŠŗŃŃŠ½Š¾ Šø ŃŠµŠ·ŠøŃŠ½Š¾. Š”ŃŠ°ŃŃŠ°ŠæŠ°Š¼ Šø ŠøŠ½Š“Šø ŠæŃŠ¾ŠµŠŗŃŠ°Š¼ ŃŠ¾ŃŠ½Š¾ Š¾Š±ŃŠ°ŃŠ°ŃŃŃŃ Š±ŠµŠ· ŃŠ¾Š¼Š½ŠµŠ½ŠøŠ¹. šš»
Helpful?
