Leading architectural decisions for AI-powered recruitment platform serving world's best talent acquisition teams.

🎯 Key Achievements:

• Architected and implemented scalable microservices handling 1M+ daily conversations

• Reduced API response time by 40% through database optimization and caching strategies

• Led migration from monolithic to microservices architecture, improving deployment velocity by 60%

• Designed robust REST APIs following OpenAPI specifications for 50+ endpoints

• Built modern UI architecture with Vue.js, improving user experience and load times

• Established CI/CD pipelines and automated testing (90%+ coverage)

• Mentored team of 8+ developers on best practices and design patterns

Tech Stack: Python (Django, DRF), Vue.js, MySQL, Redis, Docker, AWS, GraphQL

Built social marketplace platform for large-scale data analysis and visualization.

🎯 Key Achievements:

• Designed NoSQL database schema supporting 100K+ products and user reviews

• Developed RESTful APIs with Node.js handling 500+ requests/second

• Built responsive admin dashboard with React.js and AngularJS

• Implemented real-time search with Elasticsearch, reducing search time by 70%

• Achieved 95%+ test coverage with comprehensive unit and integration tests

• Optimized MongoDB queries, improving page load performance by 50%

Tech Stack: Node.js (Express), MongoDB, React.js, AngularJS, Elasticsearch, Docker

Led engineering teams delivering 20+ web applications across multiple frameworks.

🎯 Key Achievements:

• Led team of 10+ developers across multiple client projects

• Established coding standards and best practices, reducing bugs by 45%

• Architected microservices-based solutions for e-commerce and fintech clients

• Conducted technical interviews and onboarded 15+ developers

• Implemented Agile/Scrum methodologies, improving delivery speed by 30%

• Worked directly with clients for requirements gathering and technical consulting

Tech Stack: Node.js, PHP, Python (Django), React.js, Vue.js, MongoDB, MySQL

Built healthcare systems integrated with medical devices and hospital information systems.

🎯 Key Achievements:

• Architected desktop application from scratch handling 1000+ patient records daily

• Integrated with HIS, RIS systems and medical imaging devices (X-ray, ultrasound)

• Developed license management system serving 50+ hospitals

• Built invoice management web portal with React.js and .NET

• Improved code quality through refactoring legacy systems

Tech Stack: .NET (C#, WPF), React.js, SQL Server, REST APIs

Led development of AAA mobile games with millions of downloads worldwide.

🎯 Key Achievements:

• Managed team of 8 developers on flagship titles: Asphalt 8, World At Arms, CityMania

• Ported games across multiple platforms (iOS, Android, Windows Phone)

• Optimized game performance achieving 60 FPS on low-end devices

• Coached developers division-wide on advanced C++ techniques

• Built internal tools with Python automating repetitive tasks, saving 100+ hours/month

• Implemented complex game features: physics, AI, networking, monetization

Tech Stack: C++, C# (Unity), Python, OpenGL, Game Physics