About Us
Engineering: web, automation, AI
We design and build web systems, SaaS products, and Telegram Mini Apps — and automate business processes where it moves the needle. Every project starts with one question: what will it actually do for the business?
AVPdev was founded by Alexey Patskevich, an engineer since 2007: from CNC and hardware to full-stack development and AI. That background taught us to find the root cause instead of patching symptoms — so we design systems that don't break and deliver measurable results.
AVPdev in numbers
CHARACTER STATS & SCOREBOARD
What our work is built on:
Engineering over format
Site, SaaS, bot, or AI integration — every project starts with architecture. We design the system so automation and AI fit naturally.
Pragmatic technology choice (Go / Next.js / FastAPI)
Proven stack — Next.js, FastAPI, PostgreSQL, Redis, Go — over trendy frameworks: speed and fault tolerance without compromise.
Transparent logic
Predictable code without surprises. Project status stays transparent at every stage, and after launch the system runs stable.
What you get with AVPdev
Fixed quote before we start
Same-day express estimate, detailed architecture and timeline within 24–48 hours. Fixed pricing that does not grow mid-project.
Code and infrastructure are yours
Full handover: repository, documentation, access. No lock-in to the contractor.
Post-launch support
At least 1 month of warranty on delivered features and further growth as your business scales.
Automation you can rely on.
Stack: Web, AI, Automation
Backend
Frontend
AI & RAG
Databases
Infrastructure & Tools
How we work
You tell us what's broken
Fill out a 5-minute brief or hop on a call. We listen first, pitch second.
We engineer the fix
Architecture-first development. We don't just code — we design systems that are stable and scalable.
A system, not a project
Launch, monitor, and ongoing support. Your product works and grows with your business.
From idea to result
Fill out the brief — 5 min
10 short questions. No technical knowledge required.
Plan & estimate — 2h to 48h
Same-day express quote or detailed architectural roadmap for complex platforms.
Build & launch — from 24h
Transparent updates at every stage. A working product in the end.
Ready to talk about your project?
Website, SaaS, automation, or AI — describe what you need, we'll propose the right approach.