Open to opportunities

Шерзод Жавлиев

@0002696

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Backend Software Engineer specializing in Node.js, NestJS, and payment systems integration for high-load services.

Uzbekistan

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What I'm looking for

I’m looking to build and scale backend payment and microservices systems in a team that values reliability, performance, and clean engineering—where I can own integrations, architecture, and CI/CD-driven deployment improvements.

I’m a Backend Software Engineer focused on Node.js and NestJS, with a strong track record building payment systems and microservices that run reliably under heavy load.

I developed high-load fintech applications and improved delivery performance—cutting deployment time by 30%—while also reducing data inconsistencies by 95% through advanced batch processing techniques.

In my current role, I lead microservices development with NestJS and TypeScript, automate Kubernetes deployments via GitLab CI/CD, and manage data migration at scale (100k+ records) with chunked processing, duplicate prevention, and BSON overflow handling.

Previously, as a Team Lead Backend Developer for payment systems, I led a team of 5 to integrate major payment providers, delivered a central bank reporting system with 99.9% uptime, and built Visa Alias instant transfers for 50,000+ users.

Experience

Work history, roles, and key accomplishments

Current

Lead Software Developer

Current

Click.uz

Dec 2025 - Present (5 months)

Developed 5+ microservices using NestJS and TypeScript, reducing deployment time by 30% via GitLab CI/CD automation on Kubernetes. Managed MongoDB replica sets and led chunked batch migrations of 100k+ records, decreasing data inconsistencies by 95%.

TypeScript NestJS Microservices Kubernetes Gitlab CI MongoDB RESTful APIs Batch Processing

Team Lead Backend Developer

National Bank for Foreign Economic Activity of Uzbekistan

Nov 2021 - Dec 2025 (4 years 1 month)

Led a team of 5 backend developers building an international payment system with MoneyGram and integrated 5+ payment providers into a unified backend platform. Architected a central bank reporting system for 10,000+ daily transactions with 99.9% uptime and delivered Visa Alias enabling instant transfers for 50,000+ users.

Payment Integration PRIME Banking API System Architecture RESTful APIs Visa Alias Solution

Unity Developer

GameZale

Jul 2020 - Mar 2021 (8 months)

Developed 3+ mini-games for the EduMarket educational platform using Unity, contributing to a product used by 1,000+ students. Reduced the bug backlog by 40% through systematic QA and debugging and delivered game features on schedule in Agile sprints.

Unity C++Game Development Debugging Educational Gaming Sprints Scrum Cross Functional Collaboration