Alex Samoliuk — Fullstack Developer

From idea toa working product

// turnkey: architecture, code, deploy

Building web products for entrepreneurs: modern stack, fast launch, fully ready for sales.

Get in touch View projects

GET /api/products

POST /api/orders

WS /events

Interface

API / Logic

Data

fig. 01 — one developer, every layer of the product

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TypeScriptJavaScriptReactNext.jsHTML5CSS3Tailwind CSSFramer MotionZustandReact QueryViteNode.jsNestJSPythonPHPPostgreSQLMySQLPrismaRedisDockerLinuxVPSAWSCI/CDWeb3 / DAppsEVM / SolidityTONTRONTelegram BotsMini AppsGitFigmaVS CodePostmanPlaywrightClaude AITypeScriptJavaScriptReactNext.jsHTML5CSS3Tailwind CSSFramer MotionZustandReact QueryViteNode.jsNestJSPythonPHPPostgreSQLMySQLPrismaRedisDockerLinuxVPSAWSCI/CDWeb3 / DAppsEVM / SolidityTONTRONTelegram BotsMini AppsGitFigmaVS CodePostmanPlaywrightClaude AI

the developer

About me

A bit about my experience and approach to development

I'm a fullstack developer with experience building products from scratch — from idea to a working MVP that brings first customers.

I specialize in the TypeScript ecosystem: React and Next.js on the frontend, Node.js and NestJS on the backend. A modern stack that lets you launch fast.

Every project is not just code, but a well-thought-out solution to a business problem. You come with an idea — you leave with a deployed product, ready for sales.

Years of experience

Projects

Technologies

Have an idea? Let's discuss how to launch it

Discuss project

bill of materials

Skills

Technologies I work with every day

Frontend

TypeScriptJavaScriptReactNext.jsHTML5CSS3Tailwind CSSFramer MotionZustandReact QueryVite

Backend

Node.jsNestJSPythonPHPPostgreSQLMySQLPrismaRedis

DevOps

DockerLinuxVPSAWSCI/CD

Web3 & Blockchain

Web3 / DAppsEVM / SolidityTONTRONTelegram BotsMini Apps

Tools

GitFigmaVS CodePostmanPlaywrightClaude AI

build sequence

How I Work

From first call to product launch

Discovery

We discuss your idea, define the MVP and timeline. Free 30-minute call.

Architecture

I design the architecture, choose the stack, and align the structure with you.

Development

I write code and show progress. You see updates every week.

Launch

I deploy, set up the domain, and verify everything. You get a ready product.

Discovery

We discuss your idea, define the MVP and timeline. Free 30-minute call.

Architecture

I design the architecture, choose the stack, and align the structure with you.

Development

I write code and show progress. You see updates every week.

Launch

I deploy, set up the domain, and verify everything. You get a ready product.

case files

Projects

Selected works from my portfolio

P-01Product

Paxylpay — Crypto Payment Gateway

A 'Stripe for crypto' payment platform: accepts ETH, BSC and TRON with automatic fund forwarding. Monorepo: NestJS API, two admin dashboards, an embeddable sub-50KB widget, hosted checkout, a TypeScript SDK and docs.

NestJSReactMulti-chainEmbeddable WidgetTypeScript SDK

P-02NDA

Telegram Mini App — TON Network

Gaming app inside Telegram with TON Connect integration: wallet connection, on-chain transactions, smart contract interactions. Built the frontend from scratch — authored 40% of the codebase.

ReactTypeScriptTON ConnectTelegram Mini App

P-03NDA

Multi-Tenant Admin Dashboard

Fullstack management system: visit analytics, multi-chain crypto payments, sub-account creation with site binding. Frontend and backend built from scratch with multi-chain payment integration.

Next.jsNestJSPostgreSQLMulti-chainWebSocket

P-04Product

Nudge — Life-Tracker PWA

A mobile-first PWA that merges tasks and habits for couples, families and small teams. Realtime sync on Supabase with row-level security, a custom design system and a full PRD — a product taken from idea to release.

React 19SupabasePWARealtimeTailwind v4

P-05NDA

Mental Health Platform + AI

Refactored legacy codebase and integrated an AI assistant with backend APIs. Stabilized the product after multiple previous teams — accelerated the release cycle.

ReactTypeScriptAI IntegrationREST API

P-06Library

Wallet Integration Library

A modular npm library for embedding crypto wallet connection flows in React apps across TRON, Ethereum and BNB Chain. Ready-made UI components, automatic token approval, balance validation and i18n in three languages out of the box.

ReactWalletConnectwagmi / viemTronWebnpm

P-07Side Project

AI Rental Monitoring Bot

A Telegram bot that watches rental listing sites and pushes only fresh owner-posted listings. Three-stage hybrid classifier: site flags → keyword rules → Claude AI for ambiguous cases. A new site plugs in with a single adapter file.

TypeScriptBunTelegram BotClaude AIPlaywright

client feedback

Testimonials

What clients say about working with me

Launched EVM smart contracts and a Telegram Mini App in 5 weeks. Alex found a critical vulnerability before the audit — it saved us from potential loss of user funds.
Artem V.
Co-Founder, DeFi Protocol

Rewrote our legacy code with Next.js + NestJS. Time-to-first-chart dropped from 8 to 1.2 seconds. The team finally deploys without fear — the code is tested and documented.
Anna M.
CTO, B2B Analytics SaaS

Relaunched the store on Next.js — load time went from 4.8s to 1.1s. Conversion grew 23% in the first month. Alex flagged SEO issues back at the planning stage.
Maksim R.
Founder, Fashion E-Commerce

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questions

FAQ

Answers to the most common questions

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Contact

Have an idea? Let's talk about how to launch it