Senior full-stack engineer & indie founder

Alexey Lunin

I ship real products end-to-end — like Atlano.

16+ years building web, mobile and infrastructure for clients in Switzerland, Germany, the US and the Netherlands — and now shipping my own products solo, front to back. Open to long-term remote roles and contracts.

TypeScript · React · React Native · Node.js · Hono · Postgres · Go

See Atlano Download CV (PDF)

16+

years of experience

6.5

years at Vereign (Switzerland)

30+

production projects

OSS

Credo-TS contributor

Flagship product

Atlano

A habit, goal, balance-wheel and journaling app I build and ship solo — end-to-end.

Solo: product, design and all three codebases — mobile, web and API — plus database, billing and ops.

Problem

Habit apps count streaks but ignore whether your life is actually in balance — and most fall over the moment you go offline.

Approach

Offline-first and multi-surface: a React Native app with a local SQLite mirror, a web app, and a Hono / Postgres API sharing one typed core.

Outcome

Shipped to v2.2.0 with 2FA and multi-currency billing live — a life-balance wheel, day planner and journal on top of a real offline sync engine.

The hard parts

▸ State-based delta sync with a per-user monotonic revision watermark — replaced an unbounded append-only changelog.
▸ Soft-delete tombstone propagation and whole-row version-OCC conflict resolution.
▸ A monorepo spanning 3 apps + 1 shared package, typed end-to-end from database to UI.

Sync wire format

{ entity, op, id, seq, version, row }

Stack, by layer

Mobile React NativeExpoexpo-sqliteoffline sync

Web ViteReactRadixLingui i18n

API HonoDrizzlePostgresWebSockets

Infra 2FA (otplib)multi-currency billingSentryDocker

atlano.app

Life balance

avg 6.8

Today

Habits

Morning walk

Read 20 min

No sugar

Journal

3 apps

+ 1 shared package

Offline

state-based delta sync

2FA + billing

multi-currency

v2.2.0

shipped

Visit Atlano

Experience

Apr 2025 — present · ~1 year · Remote

Independent — Sabbatical / Product work

Shipped ~20 small products end-to-end (web apps, Telegram services, landing pages) using AI-assisted workflows (Zencoder + Cursor) and multi-LLM integrations (Claude, ChatGPT, Grok, Perplexity, DeepSeek). Production projects: Atlano (habit, goal & life-balance app — see above), Millionaire Habits (AI-driven analysis of 250 billionaires).

Oct 2018 — Apr 2025 · ~6.5 years · Remote

Vereign AG — Switzerland

Frontend and mobile engineer on a Zero-Trust authentic-communication platform. Owned the mobile side end-to-end (React Native + Expo, App Store / Google Play). Built the Personal Data Wallet UI on Credo-TS, the Outlook plugin (Microsoft AppSource) and a Chrome extension. Contributed to a Swiss healthcare Zero-Trust project (IPFS, self-signed cert identity) on the frontend/integration side. Contributed fixes upstream to Credo-TS.

Mar 2017 — May 2018 · ~1 year · Remote

Mobilabsolutions — Germany

Frontend on a complex web app against a Python micro-service backend. Maintained 80%+ test coverage.

Mar 2016 — Mar 2017 · ~1 year · Remote

Mozio — USA

Led the AngularJS 1.x → React migration page-by-page in production, with both stacks running side by side. Built new components and post-migration features.

Dec 2010 — Dec 2015 · 5 years · Ulyanovsk, Russia

SimbirSoft

Joined as a junior, promoted to senior in 3 years. 30+ projects across very different stacks (JS, AngularJS, C#, Java, PHP, Ruby on Rails, desktop). Frequently rotated onto troubled projects to stabilize delivery.

Selected projects

Vereign — Mobile apps & Outlook plugin

Mobile dev (owner of mobile side) + plugin engineer

Cross-platform mobile apps shipped to App Store and Google Play. Corporate Outlook plugin distributed via Microsoft AppSource, with a matching Chrome extension.

React Native Expo Office.js

Vereign — Personal Data Wallet

Frontend + integration

Self-sovereign identity wallet with verifiable credentials and end-user-controlled storage.

TypeScript React Credo-TS Go

Vereign — Swiss Healthcare Zero-Trust

Frontend + integration (contributor)

Contributor on a Zero-Trust system for Swiss healthcare data: IPFS-backed distributed storage and self-signed certificate identity, with a custom cryptographic key layer extending Credo-TS.

TypeScript Credo-TS IPFS

Millionaire Habits ↗

Solo

Manually curated dataset of 250 billionaires; multi-model AI analysis to surface common character patterns; published as a public site.

Node.js Multi-LLM Astro

Mozio — AngularJS → React migration

Frontend lead

Gradual page-by-page migration of a live production app, with both stacks running side by side during the transition.

AngularJS React

Open Source

Credo-TS — OpenWallet Foundation

Contributed fixes to the self-sovereign identity TypeScript framework underlying Vereign's data wallet.

Stack

What I work with day to day. I ramp on new tools quickly when a project needs it.

Primary

TypeScript React Next.js Astro Node.js React Native (Expo) PostgreSQL

Comfortable

Go IPFS Docker Kubernetes Ansible GitLab CI REST/gRPC WebSockets OAuth/OIDC Credo-TS / Aries (SSI)

AI workflow

Zencoder (primary IDE plugin) Cursor Anthropic Claude OpenAI ChatGPT xAI Grok Perplexity DeepSeek

Older production

C# Java PHP Ruby on Rails AngularJS MSSQL MongoDB Redis RabbitMQ

About

I'm a senior full-stack engineer with 16+ years of commercial experience. I started at SimbirSoft straight after a non-IT degree, ramped through 30+ projects across very different stacks, and have spent most of the last decade working remotely with clients in the US, Germany, Switzerland and elsewhere.

The last 6.5 years I was at Vereign (Switzerland) building a Zero-Trust authentic-communication platform — primarily on frontend and mobile: cryptographically verifiable email, self-sovereign identity on Credo-TS, IPFS-based storage, mobile apps shipped to the App Store and Google Play, and an Outlook plugin distributed via Microsoft AppSource.

After Vereign I took a year of focused product work — shipping ~20 small experiments and going deep on the modern AI stack (Zencoder + Cursor as primary IDE plugins, plus Claude, ChatGPT, Grok, Perplexity, DeepSeek for product features and research). Now looking to bring this product mindset back into a focused team.

How I work

▹

End-to-end ownership

I can take a product from idea to production solo — frontend, backend, mobile, infra and release.
▹

Comfortable in unknown stacks

At SimbirSoft I was the engineer rotated onto troubled projects — ramp on a new stack within weeks and stabilize delivery.
▹

AI-assisted, not AI-replaced

I use Zencoder + Cursor and multi-LLM workflows daily to ship faster, with careful review of every output.
▹

Direct communication

No agency, no middlemen — you talk to the engineer who writes the code.