[BOOT ] Initializing system kernel...
[OK ] Loading modules: node.js, typescript, react, docker
[OK ] Mounting /dev/blockchain /dev/streaming /dev/fintech
[OK ] Network interfaces configured
───────────────────────────────────────────────
OPERATOR Eldiyar
ROLE JavaScript / Node.js Engineer
CLEARANCE Senior — 6+ yrs commercial
LOCATION Antalya, Türkiye
STATUS Remote / On-site — Full or Part-time
LANGUAGES RU (native) · KG (native) · KZ · TR · EN
ABOUT
SKILLS
EXPERIENCE
PROJECTS
CONTACT
// PROFILE
root @eldiyar:~ # cat /etc/profile.d/about.sh
Fullstack JavaScript Engineer | Backend-Focused | Self-Taught Developer.
Turned a passion for technology into a profession. Started by exploring hacking techniques, then pivoted to building
high-load backend systems , real-time streaming solutions, fintech platforms, and scalable architectures.
Specializing in Node.js / TypeScript backend with a T-shaped fullstack profile.
Core domains: Crypto/Fintech , Real-Time Streaming , Web3 .
Deep understanding of architecture, DevOps, microservices, fault tolerance, and security.
Clean code. Robust architectures. Maintainable solutions.
#backend
#nodejs
#typescript
#crypto
#fintech
#web3
#streaming
#fullstack
#self-taught
// ARSENAL
root @eldiyar:~ # ./execute_skills.sh --verbose
/* Backend */
██████████ Node.js / TS █████████ ░ NestJS ████████ ░░ Encore.ts ████████ ░░ Express ███████ ░░░ Fastify ███████ ░░░ Adonis.js ██████ ░░░░ Moleculer
/* Databases & ORM */
█████████ ░ PostgreSQL ████████ ░░ Redis ████████ ░░ MongoDB ███████ ░░░ MySQL ███████ ░░░ ClickHouse █████████ ░ Prisma ████████ ░░ TypeORM
/* Frontend & Mobile */
████████ ░░ React / Next.js ███████ ░░░ React Native ███████ ░░░ Redux / TanStack ████████ ░░ Tailwind / MUI ██████ ░░░░ Expo / Ionic
/* DevOps & Infra */
████████ ░░ Docker / PM2 ████████ ░░ Nginx / OpenResty ███████ ░░░ CI/CD (GitLab) ███████ ░░░ Linux (Deb/Ubu) ███████ ░░░ Kibana / Sentry
/* Message Brokers */
████████ ░░ Apache Kafka ███████ ░░░ NATS ███████ ░░░ RabbitMQ
/* Crypto & Streaming */
█████████ ░ Blockchain APIs ████████ ░░ WebRTC / WSS ████████ ░░ FFmpeg / HLS ███████ ░░░ N8N / AI / OpenAI ███████ ░░░ AML/KYC Compliance
// MISSION LOG
root @eldiyar:~ # git log --oneline --all --graph career.log
FEB 2025 — PRESENT
Senior Node.js Blockchain Engineer
SkillBranch · Moscow, RU (remote)
Multi-blockchain service for BTC/ETH/USDT/TRX — deposit monitoring, auto-split distribution, 3M wallets in real-time
Event-driven TRON monitoring of 10K+ addresses: worker pools, batch processing, caching, parallelism, retry logic
Integrated Tronsave, Ankr, ethers, TronWeb for resource rental, fee calc, UTXO & smart contract ops
Auto gas management: ETH/TRX fee calculation, fund replenishment & withdrawal automation
Scalable modular architecture with DTOs, services, repositories, async fault tolerance
stack: Node.js · TypeScript · NestJS · PostgreSQL · Redis · Docker · SOLID
JUL 2024 — FEB 2025 · 8 MO
Senior JS Backend Engineer | AI & Streaming
SkillBranch · Moscow, RU (remote)
Supported 1K–10K concurrent users with stable real-time connections in production
Implemented auto transcription, translation & TTS in real-time
Built independent room system with load balancing & dynamic routing (Nginx/OpenResty/Lua)
Optimized audio streaming — reduced latency, improved quality
Rewrote & simplified codebase, removed legacy dependencies
Received company equity for product contribution
stack: TypeScript · Node.js · FFmpeg · React · Nginx · Lua · Redis
→ skill-branch.com/translation
NOV 2023 — OCT 2024 · 1 YR
Senior Full Stack Engineer & Co-Founder
SkillBranch · Bishkek, KG
Built & launched full crypto exchange platform (backend + frontend) on monorepo architecture
Integrated Sumsub & AMLBot for automated KYC/AML identity verification
Personally obtained KYC/AML Compliance Officer certification
Exchange integrations: Binance, Kraken, Bybit — market data collection, Klines, ClickHouse storage
Admin panel: financial docs, account management, transaction controls, role-based access
Received company equity as technical strategist & co-founder
stack: NestJS · Next.js · PostgreSQL · ClickHouse · QuestDB · Redis · Nginx
→ elcrypto.pro
FEB 2023 — NOV 2023 · 10 MO
Senior CKEditor JavaScript Engineer
Devprom LLC · Moscow, RU
Developed & optimized plugins/widgets for CKEditor v4 & v5
Led migration CKEditor v4 → v5 with full TypeScript refactoring
Re-architected editor core — rewritten key functionality, plugins, widgets
DOM manipulation, layout & styling for improved UX
stack: JavaScript · TypeScript · CKEditor · HTML · CSS · jQuery
AUG 2021 — FEB 2023 · 1 YR 7 MO
Senior Full Stack JS & Golang Mentor
SkillFactory · Moscow, RU
Technology consultations & homework reviews for Full Stack JS, Golang, Linux, Git courses
Conducted webinars with Q&A sessions, in-depth lectures on development topics
Student support — helping solve real-world problems and build projects
stack: JavaScript · React · Golang · Node.js · NestJS · Linux · Git
AUG 2021 — DEC 2022 · 1 YR 5 MO
Node.js Developer (IoT)
aQsi · Moscow, RU
System for IoT devices (vending machines, cash registers) — telemetry, sales monitoring, fiscalization
Rewrote legacy project from scratch with optimized architecture & new business logic
API optimization: protocols for receipt fiscalization & acquiring integration
Microservices: Kafka.js, NATS, RabbitMQ — high availability, minimal latency
stack: Adonis.js · TypeScript · Kafka · Redis · PostgreSQL · Docker
→ cube-develop.aqsi.ru
APR 2020 — AUG 2021 · 1 YR 5 MO
Full Stack JavaScript & Golang Developer
Sedi.ru · Kyrgyzstan
HRM system with AWS Face Recognition for automatic attendance tracking
Frontend (React/Redux), backend (Golang), mobile (React Native/NativeBase)
Full DevOps: MySQL, Linux configuration & automation
stack: Golang · React · React Native · MySQL · AWS · Linux
NOV 2019 — APR 2020 · 6 MO
Frontend React.js Developer
Sedi.ru · Kyrgyzstan
Billboard rental & management dashboard
Online taxi-calling PWA service
Ionic, React, Redux, Material UI — mobile & web apps with UX focus
stack: React · Redux · Ionic · TypeScript · Sass · Material UI
// DEPLOYMENTS
root @eldiyar:~ # ls -la /var/projects/
CRYPTO EXCHANGE PLATFORM
Full crypto exchanger with KYC/AML (Sumsub, AMLBot), multi-exchange integration (Binance, Kraken, Bybit), ClickHouse analytics, admin panel with role-based access.
NestJS · Next.js · PostgreSQL · ClickHouse · Redis
MULTI-BLOCKCHAIN WALLET SERVICE
Automated cryptocurrency acceptance & withdrawal (BTC, ETH, USDT, TRX). Deposit monitoring, auto-split distribution, support for 3M wallets in real-time.
Node.js · TypeScript · Redis · TronWeb · ethers
REAL-TIME TRANSLATION PLATFORM
Live audio streaming with auto transcription, translation & TTS. 1K–10K concurrent users. Independent rooms with load balancing & dynamic routing.
Node.js · FFmpeg · WebRTC · Nginx · Lua · Redis
AI CRYPTO TRADING SYSTEM
Automated spot & futures trading using N8N, TimeGPT, KingFisher, MatrixProfile, TradingView indicators, Binance OB-klines for signal generation.
N8N · AI · TypeScript · Binance API · ClickHouse
IoT VENDING & POS SYSTEM
Telemetry, sales monitoring & fiscalization for vending machines and cash registers. High-availability microservice architecture.
Adonis.js · Kafka · NATS · PostgreSQL · Docker
HRM FACE RECOGNITION
Employee attendance tracking system using AWS Face Recognition. Full-stack: Golang backend, React frontend, React Native mobile app.
Golang · React · React Native · AWS · MySQL