Off-Chain Transaction Backoffice
Developed and maintained backoffice services supporting off-chain transactions
Developed and maintained backoffice services supporting off-chain transactions
Sole maintainer of Telegram bot as interface for managing a market-making bot
Designed binary marketing platform with left/right tree structure
Took full technical responsibility for a government project after 4
Subscription management platform for billing
AI agent integrated with Bitrix24 CRM: automated deal analysis, personalized communication scripts
Developed and maintained national vehicle registration system for Kyrgyzstan (team of 3)
Internal backend services for corporate process automation with IBM DB2
Platform connecting domestic investors and supporting Kyrgyz economic development
Designed and built a fault-tolerant postpaid billing module from scratch
Built Spring Boot microservice handling payments
Integrated 10+ e-wallets and payment terminals using Falcon framework
Integrated multiple payment systems into high-load e-commerce platforms
Implemented atomic transaction logic with rollback on failure
Built backend for internal mobile microlending app
Developed and maintained microservices architecture for mobile banking payments and money transfers
Built Spring Boot microservice for payment processing
Built crypto web platform with MetaMask wallet connection
Designed on-chain operations, KYC, and fiat gateway architecture. Created NEO Life token
Developed and tested quantitative trading strategies