You will get a full-stack web app MVP (Next.js, Node.js, Supabase)
Project details
You will get a working full-stack MVP built by a senior engineer with 8 years of experience across fintech, banking and enterprise products. I handle the whole product: a Next.js frontend, a typed Node.js/Express API, and a Postgres/Supabase data layer with auth and row-level security, deployed and live on Vercel/Railway. I recently built Prescio this way solo: three independently deployed services, a realtime task queue and payments. Expect clean architecture, typed end-to-end code, working critical flows and clear communication from scope to hand-off. Source code and docs are always included.
Programming Languages
HTML & CSS, JavaScript, TypeScriptCoding Expertise
Cross Browser & Device Compatibility, Performance Optimization, SecurityWhat's included
| Service Tiers |
Starter
$149
|
Standard
$850
|
Advanced
$2,200
|
|---|---|---|---|
| Delivery Time | 4 days | 14 days | 25 days |
Number of Revisions | 2 | 2 | 3 |
Number of Pages | 1 | 5 | 12 |
Design Customization | - | - | |
Content Upload | |||
Responsive Design | |||
Source Code |
About Anatoliy
Senior Frontend Architect | React, Next.js, Node.js | AI & LLM Agents
Almaty, Kazakhstan - 12:54 am local time
What I do:
• Frontend architecture on React, Next.js, TypeScript, Vue/Nuxt — Micro Frontends, Feature-Sliced Design, SSR/ISR, RBAC and design systems
• Data-heavy, validated UIs: virtualized tables with server-side cursors, JSON-schema form engines, OpenAPI-generated types
• Full-stack delivery: Node.js, Express, Supabase/Postgres, REST & GraphQL — I can own both the frontend and the backend of a product
• Mobile: React Native and Ionic + Capacitor — native capabilities (camera, push, file system, SMS Retriever), card acquiring and marketing SDKs; apps released on the App Store and Google Play
• Performance: render optimization, code splitting, caching, stability under high load, Core Web Vitals / RUM
• State & data: Redux, RTK Query, Redux-Saga, MobX-State-Tree, Pinia, RxJS
• Quality & infra: Jest, Playwright, Storybook, CI/CD (GitLab CI), Webpack
AI / LLM engineering (last few years):
• Anthropic API and multi-provider LLMs, custom tool-use loops with retries/backoff and strict JSON contracts
• Multi-agent systems and AI task queues — from model integration to autonomous agents that run a product and its development, escalating decisions to a human
• Example: Prescio — an AI platform I built solo (Next.js, Express, AI worker, Supabase) with a custom Anthropic tool-use loop and a Realtime-driven analysis queue
Selected background: delivered systems in production at banks and fintech companies — corporate internet banking, BPMN loan-origination platforms, digital signature (EDS), roles & permissions.
If you need someone who can own the product end-to-end — web or mobile — or bridge it with LLM-powered features and full-stack Node.js — let's talk.
Steps for completing your project
After purchasing the project, send requirements so Anatoliy can start the project.
Delivery time starts when Anatoliy receives requirements from you.
Anatoliy works on your project following the steps below.
Revisions may occur after the delivery date.
Scope & architecture
Align on the MVP scope and user flows, then set up the repo, database schema, auth and the deployment pipeline.
Build frontend + API
Implement the UI on Next.js and the backend on Node.js/Express with typed, validated endpoints and a Postgres/Supabase data layer.