Work
15 production systems, most recent first.
From an exchange with live custody of customer funds to a company-wide API gateway: every entry shipped and ran with real users. Each case study covers the context, what was built and the checkable outcomes.
15 systems, most recent first
2026 — now
FitYar
A consumer fitness app built around Borzoo, a conversational AI coach that turns a chat into a personalized training and nutrition program.
AI fitness and nutrition coaching app · Co-founder
- Node.js
- TypeScript
- WebSocket
- MongoDB
- Redis
- Docker
- OpenAI API
2025 — 2026
Goldmim
An online gold platform where users buy at live global spot prices and either hold a digital gold balance for trading or take physical delivery — built on an independent core.
Physical and digital gold trading platform · Technical lead
- Node.js
- TypeScript
- Event-Driven
- RabbitMQ
- MongoDB
- PostgreSQL
- Redis
- WebSocket
- React
- Next.js
2025 — 2026
TetherBaax
A custodial Tether wallet with instant buy and sell, launched on the BitBaax exchange core with only its own business logic and client surface added.
Custodial Tether wallet and OTC platform · Technical lead
- Node.js
- TypeScript
- React
- Next.js
2024 — 2026
BitBaax
A crypto exchange built from zero to production with live custody of user funds: spot trading, multi-chain deposits and withdrawals, eKYC, treasury management and automated market making.
Centralized cryptocurrency exchange · Technical lead
- Node.js
- TypeScript
- Event-Driven
- RabbitMQ
- MongoDB
- PostgreSQL
- Redis
- WebSocket
- React
- Next.js
2025 — 2026
Zoodikara
An administrative and legal platform that lets employers manage social-security obligations entirely online, replacing in-person visits with digital case handling.
Employer administration and legal platform · Full-stack
- Node.js
- React
- MongoDB
- PostgreSQL
- Redis
- Docker
- Kubernetes
2025 — 2026
WonderGift
A marketplace for gift cards, subscriptions, games and apps with instant automated delivery across global providers including Apple, Google Play, YouTube Premium, Spotify and Telegram.
Digital goods marketplace · Full-stack
- Node.js
- Next.js
- MongoDB
- Redis
- RabbitMQ
- Docker
- Kubernetes
2026
StoryFont
The web payment and subscription layer behind a mobile content-creation app serving more than a million active users — purchase flow, paywall, subscription lifecycle and admin panel.
Payments and subscriptions for a content-creation app · Full-stack
- Node.js
- React
- MongoDB
- Redis
- Docker
2024 — 2025
CRMTell
An end-to-end platform automating fiber-optic subscription workflows for a telecom operator — from online application and eligibility checks through resource allocation, installation and activation.
Fiber-optic service management platform · Full-stack
- Node.js
- React
- MongoDB
- Redis
2024
Karone24
A logistics platform for international trade — shipping cost estimation, cargo booking and shipment tracking across sea, rail, air and road — with a focus on CIS and Asian markets.
International trade and logistics platform · Full-stack
- Node.js
- React
- Next.js
- MongoDB
- Redis
2021 — 2024
Part API Gateway
A company-wide API gateway written in pure Node.js — authorization, access control, rate limiting, caching and compression — with a middleware layer that accepts custom logic anywhere in the request pipeline.
Company-wide API gateway · Backend
- Node.js
- PostgreSQL
- Redis
2021 — 2024
Shahab
Part AI Research Center’s AI-focused cloud platform — cloud infrastructure, developer tooling and AI-based web services across four sub-projects.
Intelligent cloud-network platform · Backend
- Node.js
2019 — 2021
Pickup
Marketplace infrastructure connecting producers, distributors, retailers and customers, where every account can act as buyer and seller at the same time.
Multi-role commerce network · Backend
- Node.js
- MongoDB
- Redis
- React
- Flutter
2019 — 2021
Sarkhosh Music
A platform for managing music copyright, publication and sales across online distribution channels.
Music rights and distribution platform · Backend
- Node.js
- MongoDB
- Redis
- React
- Flutter
2019 — 2021
Zarban Plus
A peer-to-peer currency exchange platform connecting users with exchange offices worldwide, letting anyone list, buy or sell currency without geographic restriction.
Global currency exchange app · Backend
- Node.js
- MongoDB
- Redis
- React
- Flutter
2020 — 2021
i4Twins
A cloud IoT platform for building, simulating and monitoring connected solutions, with drag-and-drop project design and real-time sensor data aggregation and visualization.
No-code IoT platform · Backend
- Node.js
- MongoDB
- Redis
- Docker
- GraphQL
- Angular