You will get a working POC of your SaaS or mobile app built in one weekend
Rising Talent
Rising Talent
Project details
Most ideas die in month three of planning. This is a different offer: give me one weekend and $999, and on Monday you click through a working proof of concept of your SaaS or mobile app on a live URL.
How it fits in one weekend: I run my whole practice on an agentic dev pipeline. 8 production AI platforms in 13 months, solo. A POC here is not a slide deck or a Figma: it is real code, one core flow, deployed.
Friday: a 30-minute scope call, we pick the one flow that proves your idea. Saturday to Sunday: I build. Monday: your demo. Show it to co-founders, users or investors.
Flat price, no scope drama. If the idea survives first contact with reality, we take it to MVP on the same foundation. If it does not, you spent one weekend and $999 to find out, not six months and $50,000.
Send me your idea in one paragraph.
How it fits in one weekend: I run my whole practice on an agentic dev pipeline. 8 production AI platforms in 13 months, solo. A POC here is not a slide deck or a Figma: it is real code, one core flow, deployed.
Friday: a 30-minute scope call, we pick the one flow that proves your idea. Saturday to Sunday: I build. Monday: your demo. Show it to co-founders, users or investors.
Flat price, no scope drama. If the idea survives first contact with reality, we take it to MVP on the same foundation. If it does not, you spent one weekend and $999 to find out, not six months and $50,000.
Send me your idea in one paragraph.
Programming Languages
HTML & CSS, JavaScript, TypeScriptCoding Expertise
Performance Optimization, DesignWhat's included $999
These options are included with the project scope.
$999
- Delivery Time 3 days
- Number of Revisions 1
- Design Customization
- Responsive Design
- Source Code
4 reviews
(4)
(0)
(0)
(0)
(0)
This project doesn't have any reviews.
AW
Adil W.
Apr 22, 2018
Senior UI Engineer for Angular App
Excellent.
AW
Adil W.
Feb 26, 2018
Awesome UI Engineer
Great all around!
CS
Charles S.
Nov 5, 2017
Sketch Design to Static Site for Indie App
Vladimir is exceptionally talented and results driven. His modular approach to development and adept communication are above and beyond the job description and my expectations. Everything was completed on time; code was double checked for errors and each detail including even small adjustments for mobile phone margins was performed with acute accuracy.
My only hesitation writing a strong review is to save his availability for my future projects. I have personally developed my own sites with static site generators and I enjoyed working with him to try Hugo for the first time with a CMS.
In the future – I look forward to using the same technologies for similar results. I now have a static site with SVG graphics and an exceptionally fast load time. He is a JAM stack wizard. Thank you again, Vladimir!
My only hesitation writing a strong review is to save his availability for my future projects. I have personally developed my own sites with static site generators and I enjoyed working with him to try Hugo for the first time with a CMS.
In the future – I look forward to using the same technologies for similar results. I now have a static site with SVG graphics and an exceptionally fast load time. He is a JAM stack wizard. Thank you again, Vladimir!
TA
Tela A.
Nov 1, 2017
Modify Hugo Static Site Template
Vladimir had the exact skills he said he did. He's a real pro, with the ability to complete tasks and to provide strategic direction. I got him started on some small tasks which he finished much more quickly than I expected, and overcame some initial challenges easily. This was my first project on Upwork (I'd used the old Elance platform), and will be hiring Vladimir again.
About Volodymyr
Full-Stack Agentic Engineer | Ship End-to-End | 13y Hands-On
Kosice, Slovakia - 8:13 am local time
Last 13 months: eight production platforms delivered end-to-end as the single engineer, across insurance, fintech, venture capital, legal, travel and luxury retail.
RECENT WORK
• Full tour-management ERP for a confidential tour operator, built solo — Fastify, React, PostgreSQL, ECS Fargate, Terraform. 1,000+ commits, empty repository to UAT in four months.
• Core SaaS engine over long-running AI pipelines for a startup whose funding round depended on shipping on schedule — it shipped on time, and the round closed.
• Schema-driven insurance underwriting portal with an AI-assisted review console. Next.js, Azure Functions, PostgreSQL, Microsoft Entra ID.
• AI-powered due diligence platform for professional investors.
• Event-driven multi-agent system on Firebase — eight specialised AI agents that plan, execute and audit work. In production.
BEFORE THE AGENTIC WORK
13 years as hands-on engineer, solution architect and team lead. At LitiGate I led platform engineering on an enterprise legal-AI platform used by Baker McKenzie, through two architecture migrations — one cut load time from 50 seconds to 1-2 seconds and retained an enterprise client that was about to leave. At Hacken I architected and launched 5+ Web3 security and blockchain analytics platforms.
STACK
Agentic & AI: multi-agent orchestration, tool calling, long-running LLM pipelines, prompt and context engineering, Anthropic and OpenAI APIs, Claude Code, Model Context Protocol (MCP), human-in-the-loop review, guardrails.
Application: TypeScript, Python, React, Next.js, Node.js, Fastify, NestJS, PostgreSQL, Prisma, Firebase, Angular, Vue.
Infrastructure: AWS (ECS Fargate, RDS, Lambda, Cognito, CloudFront), Azure Functions, Terraform, Docker, CI/CD.
I also maintain an open-source project, claude_mate — a hardware companion that monitors live Claude Code sessions. Python daemon, Arduino firmware, MIT licensed. My GitHub is linked on this profile.
I am based in Slovakia and work in CET, so European and UK clients get full working-hour overlap. I invoice B2B through my own company.
If you are deciding whether an agent architecture is the right answer at all, that is a conversation worth having before anyone writes code. Send me what you are building and I will tell you straight.
Steps for completing your project
After purchasing the project, send requirements so Volodymyr can start the project.
Delivery time starts when Volodymyr receives requirements from you.
Volodymyr works on your project following the steps below.
Revisions may occur after the delivery date.
Scope call on Friday
Thirty minutes. We cut your idea down to the one flow worth proving and agree what Monday's demo must show.
Build over the weekend
I build the core flow with my agentic pipeline and deploy it to a live URL. You get progress pings, not questions.