Browse categories
Explore
Fiverr Pro
English
$
USD
Sergiy
@sensey_3
Level 1
Full Stack AI Developer, 13 AI projects, 24 day average delivery of MVP
Ukraine
English, Ukrainian
About me
đŒ I'm an AI-first Full Stack developer with 6+ years exp.
Why me
- 13+ AI projects delivered
- Human experience + AI efficiency
- Trusted by a Forbes-featured client / ex-Microsoft
đ Leverage Technical, Analytical, and Problem-Solving skills
What I do
âą AI chatbots & AI agents
âą web/mobile apps (Saas)
âą RAG systems & custom AI tools
âą Automation & API integrations
âą End-to-end development: idea â launch â scale
I have deep knowledge of:
đ§âđ» AI đ§âđ» Front end / Back end đ§âđ» Mobile
What will đđ take over first in your business?
Let`s figure that out -> message me.
Skills
Sergiy
Offline âąÂ
Average response time: 1 hour
See my services
Full Stack Web Applications
I will build custom web dashboard or CRM with ai automation
AI Websites & Software
I will build ai agent for automation and workflows
Portfolio
Work experience
Full Stack AI developer
Requestum âą Full-time
Nov 2022 - Nov 2024 âą 2 yrs
Full-stack development for a crypto platform: NFT flows, dashboards and user interaction logic. Built responsive UI and worked closely with the team to integrate blockchain functionality. Worked on interfaces that made complex web3 logic feel simple and intuitive for users.
Delivery Suport Engineer
Techlexity âą Full-time
Jun 2022 - Nov 2023 âą 1 yr 5 mos
Worked alongside the mobile engineering team and oversaw the last mile of delivery
Software Engineer
DevIT âą Full-time
Dec 2022 - Jun 2023 âą 6 mos
Worked on web applications and internal product features. Responsible for building user interfaces, implementing front-end logic and integrating with backend APIs.
5 Reviews
| (5) | ||
| (0) | ||
| (0) | ||
| (0) | ||
| (0) |
Rating Breakdown
- Seller communication level
- Quality of delivery
- Value of delivery
1-5 out of 5 Reviews
Sort By
Most relevant
suarchik
Repeat Client
Canada
Excellent experience working together. Very professional, fast delivery, and high quality work. Communication was clear and proactive throughout the whole process. All requests were handled quickly and efficiently. The final result exceeded expectations. Highly recommended and would definitely work together again.
Helpful?
uspektor
Repeat Client
Canada
Excellent experience working together. He quickly understood the business needs and kept communication clear and consistent throughout the entire process. Everything was delivered on time and exactly as expected. Highly recommend him if youâre looking for someone reliable, professional, and fast.
Helpful?
suarchik
Repeat Client
Canada
Second time dealing with this amazing person. Quick response and professional assistance with how to fix all my bugs. Price is right for work!
Helpful?
norbert28
Germany
Sergiy delivered the work with great attention to detail and professionalism. Communication was smooth and clear throughout the entire process. He demonstrated a deep understanding of the requirements and was very cooperative with revisions and feedback. The final result met expectations and was...
Helpful?
uspektor
Repeat Client
Canada
Excellent work on our custom CRM dashboard. Clean UI, solid performance improvements, and great attention to the details. Communication was clear and delivery was fast. Will definitely work together again.
Helpful?
