Available for projects

👋 Hi, my name is

Alex Petrov

I build

Full-stack developer & startup founder. I turn ideas into products that users love — from MVP to scale.

about_me.ts
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name: "Alex Petrov",
role: "Full-Stack Dev",
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7+
Years Exp
80+
Projects Done
Scroll
7+ Years of Experience
Open to work

Passionate Developer & Startup Builder

I'm a full-stack developer with 7+ years of experience building web products, from early-stage startups to enterprise solutions. I love turning complex problems into elegant, user-centric experiences.

Alongside freelancing, I co-founded two startups and shipped 80+ projects for clients across 20 countries. My stack is modern, my code is clean, and my deadlines are met.

Full-Stack Dev Product Builder Startup Founder UI/UX Enthusiast Open Source Remote First
Location Berlin, Germany
Education B.Sc. Computer Science
Focus SaaS & Web3
Languages EN, RU, DE

What I Can Do For You

End-to-end solutions from idea to deployment.

Web Development

Full-stack web apps with React, Next.js, Node.js. From landing pages to complex SaaS platforms.

Mobile App Development

Cross-platform mobile apps using React Native. iOS and Android from a single codebase.

MVP & Startup Launch

Take your startup idea from concept to launch in weeks. Strategy, design, development, deployment.

UI/UX Design

Clean, intuitive interfaces in Figma. User research, wireframes, prototypes, design systems.

API & Backend

RESTful and GraphQL APIs, microservices, database design, cloud infrastructure and DevOps.

Tech Consulting

Architecture review, tech stack selection, code audit. Helping teams build faster and better.

Technologies I Work With

Frontend
React
Next.js
TypeScript
Tailwind
Framer Motion
Backend
Node.js
GraphQL
Python
Go
Redis
Database & Cloud
PostgreSQL
MongoDB
AWS
GCP
Docker
Tools & Design
Figma
Git
GitHub
Jira
Netlify
0
Projects Completed
0
Happy Clients
0
Countries
0
Years of Experience
0
Average Rating
0
Startups Founded

Selected Works

A curated selection of projects I've built for clients and as personal ventures.

Startup

Launchpad — Startup Directory

Curated directory of early-stage startups with voting, reviews, and founder profiles.

Next.js Supabase
Mobile

FitTrack — Fitness App

Workout planner and progress tracker for iOS & Android.

React Native Firebase
E-commerce

Shopify Custom Storefront

Headless e-commerce store with custom storefront for a fashion brand.

Next.js Shopify API
Design

FinApp Design System

Complete design system for a fintech startup — 200+ components in Figma.

Figma Storybook
AI Tool

ContentAI — AI Writing Tool

AI-powered content generation tool with custom fine-tuned models.

Python OpenAI FastAPI

Deep Dive: Featured Project

SaaS Product 2024
taskflow.app

TaskFlow — Collaborative Project Management

A modern project management SaaS built for distributed teams. Combines real-time collaboration, visual planning and automation to eliminate friction in remote workflows.

The Problem

Remote teams drowning in scattered tools — Slack, Notion, Trello. Context switching killed productivity.

The Solution

Built a unified workspace where teams plan, track, and communicate — all in one place with real-time sync.

Client RemoteFirst Inc.
Duration 4 months
My Role Lead Developer + Architect
Tech Stack
React Node.js PostgreSQL Redis AWS
Results
3x Team velocity
40% Less meetings
5k+ Active users

Transparent Pricing

Choose the engagement model that fits your needs. No hidden fees, ever.

Starter

For small projects and landing pages

$ 1,500 from
  • Up to 5 pages
  • Responsive design
  • Contact form & CMS
  • 2 rounds of revisions
  • 14-day delivery
  • API integrations
  • Custom backend
  • Monthly support
Get Started

Enterprise

For scaling products and teams

Custom
  • Everything in Pro
  • Dedicated time blocks
  • Architecture consulting
  • Team augmentation
  • Unlimited revisions
  • Priority communication
  • Ongoing maintenance
  • NDA & custom contract
Let's Talk

All prices are estimates. Final quote depends on project scope. I work on fixed-price and hourly (T&M) arrangements.

What Clients Say

Don't just take my word for it.

★★★★★
"Alex delivered an exceptional SaaS platform that exceeded our expectations. His technical depth is unmatched — he identified architectural issues before they became problems."
MK
Michael Klein
CEO, RemoteFirst Inc.
★★★★★
"Working with Alex was a pleasure from day one. He communicated proactively, hit every deadline, and the code quality was superb. Our users noticed the difference immediately."
SL
Sarah Larsson
Product Manager, Fintech Co
★★★★★
"We hired Alex to rescue a failing project. He analyzed the codebase quickly, identified root causes, and had us back on track in two weeks. Absolutely saved our launch."
DJ
David Johnson
CTO, HealthTech Startup
★★★★★
"The mobile app Alex built is beautifully designed and rock-solid technically. Our App Store rating jumped from 3.1 to 4.8 stars after the rewrite. Highly recommended."
YT
Yuki Tanaka
Founder, FitTrack App

Thoughts & Insights

I write about startups, tech, and the lessons from building products.

Development Feb 22, 2025

The Only Fullstack Architecture You Need for Your Next SaaS

Read Article
Growth Jan 15, 2025

How to Find Your First 100 Users Without Spending a Dollar

Read Article
Tools Dec 5, 2024

My Full Developer Setup in 2025: Tools, Apps and Workflows

Read Article

Let's Build Something Great

Have a project in mind or just want to chat about an idea? I'm always open to interesting conversations. Typically respond within 24 hours.

Currently available for new projects
Email
hello@alexdev.io
Telegram
@alexdev
Location
Berlin, Germany (Remote-friendly)

My Collaboration Process

A transparent, structured process designed to deliver value at every stage.

01

Discovery Call

We start with a free 30-minute call to understand your goals, constraints, and vision. I ask the right questions to define scope and success criteria.

Day 1
02

Proposal & Planning

I deliver a detailed proposal with scope, timeline, milestones and pricing. We align on expectations before a single line of code is written.

Day 2-3
03

Design & Prototype

UI/UX wireframes and interactive prototypes in Figma. You review and approve before development begins.

Week 1-2
04

Development

Iterative development with weekly demos. Clean, tested, documented code. You have access to the repo and staging environment throughout.

Weeks 3-8
05

Testing & QA

Thorough testing including unit tests, integration tests, cross-browser and device testing. Bugs squashed before launch.

Week 9
06

Launch & Support

Deployment to production, knowledge transfer, documentation handoff. 30-day post-launch support included.

Week 10+

My Technical Arsenal

Technologies and tools I use to build great products.

Core Skills

React / Next.js 92%
Node.js / Express 88%
TypeScript 85%
PostgreSQL / MongoDB 80%
AWS / DevOps 75%
UI/UX Design 70%

Tools & Platforms

React
Node
Docker
Git
Figma
AWS
PostgreSQL
GraphQL
Vercel
Python
Linux
AI / LLM

Also Great At

Product Thinking Technical Writing Code Review Team Leadership Agile / Scrum Mentoring
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