• Nov2025 - Current
  Startups DNA
  Assetsy - Backend developer

  • Architecting v2 API redesign for Fastify-based microservice with improved endpoint structure and error handling across MongoDB transactions

  • Implemented database indexing strategies and query optimization for high-traffic endpoints

  • Executing zero-downtime migrations to restructure database schemas while maintaining backward compatibility

• Aug2025 - Nov2025
  Startups DNA
  PillPlan (Project Closed) - Backend developer

  • Built automated medication reminder system using GCP Cloud Tasks for scheduled push notifications via APNs

  • Implemented queue-based notification architecture with retry logic for failed deliveries and scheduling edge cases

  • Established CI/CD pipeline using GitHub Actions for automated admin panel deployment

  • Refactored legacy codebase following clean code principles across NestJS monorepo (Nx workspace)

  • Optimized MongoDB aggregation pipelines for improved query performance

• May2025 - Jul2025
  Numeo.ai
  Backend developer

  • Led backend development for Chrome extension serving 1,000+ active users, architecting TypeScript + React monorepo using Microsoft Rush

  • Implemented production monitoring and on-call system using GCP logging for debugging and incident response

  • Built scalable backend infrastructure on GCP + MongoDB supporting real-time load filtering and AI integration for logistics workflows

  • Established error tracking and alerting system for production stability

  • Applied structured decision-making frameworks to technical design and code reviews

• Dec2023 - May2025
  FREELANCER
  Fullstack developer

  TedbookCRM (Full System Architecture):

  • Architected and built complete CRM backend from scratch using Express.js + TypeScript + MongoDB, supporting web and mobile platforms

  • Designed role-based system serving operators, logistics managers, warehouse staff, and couriers with real-time Socket.io updates

  • Implemented Firebase Cloud Messaging for push notifications to courier mobile apps

  • Currently processing 50+ daily orders across distributed team of 10+ users with total transaction volume approaching 600 orders

  • Built admin analytics dashboard providing real-time statistics with daily/weekly/monthly reporting capabilities

  WiFi Captive Portal (Yaponama):

  • Developed high-throughput authentication system handling 1,000+ daily user registrations across 14 branch locations

  • Implemented OTP-based SMS verification integrated with Unifi controller for seamless network access provisioning

  • Built using MySQL + Sequelize ORM + TypeScript ensuring data consistency and transaction safety

  • Deployed production-ready system with automated user provisioning reducing manual configuration overhead to zero

  VoIP Integration System:

  • Built Node.js middleware connecting Asterisk phone systems with custom call queue management interface

  • Implemented real-time call monitoring features including spy mode, pause controls, and intelligent call routing

  • Delivered operator dashboard displaying live incoming/outgoing call information with sub-second latency

  Chatwoot Customization:

  • Refactored authentication system and optimized media handling (images/videos) for client deployment

  • Fixed critical copy-paste bugs and implemented file upload restrictions improving system stability

  • Enhanced third-party integrations and resolved production errors affecting user experience

• Jun2022 - Apr2024
  EAST TELECOM
  Software engineer

  • Rebuilt high-traffic Telegram bot using PHP/Laravel + Nutgram framework for improved performance

  • Currently serving 60+ concurrent users processing 300+ daily requests across multiple user groups

  • Architected modular bot structure enabling rapid feature deployment and external bot integration

  • Contributed to CRM/BPM systems development using Odoo and Jira platforms

• Jan2022 - Apr2022
  PHOENIX SYSTEMS
  Frontend developer

  • Redesigned and modernized the user interface of an e-commerce platform, improving the overall customer experience

• Getting started

  Hit the ground running.

• Yaponamama HRCS

  Online candidate assessment platform powered by the Oxford Capacity Analysis Test algorithm
• Fetg.uz

  A comprehensive IT services platform offering cloud telephony, DevOps automation, and business infrastructure solutions
• Tedbook CRM

  A real-time, role-based CRM for sales, logistics, and warehouse operations

Let's Connect

• x /
• github /
• uchkunrakhimov@gmail.com