// Hello, World! I'm
Balaji Kumar
Building scalable, cloud-native, high-performance applications with 8+ years of expertise in .NET Core, Azure, and distributed systems.
About Me
Senior .NET Developer with 8+ years of experience building scalable, cloud-native, high-performance applications using .NET Core and microservices architecture. Expertise in distributed systems, high-volume transaction platforms, and real-time APIs. Proficient in leveraging AI-powered development tools including GitHub Copilot, ChatGPT, and Claude AI to accelerate code development, improve code quality, and streamline debugging workflows. Strong experience with Azure, Kubernetes, and event-driven architecture.
Experienced working with global teams across APAC and Europe. Open to remote, hybrid, or work-from-office full-time and contract opportunities worldwide.
8+ Years
Experience
India
Location
Remote / Hybrid
Work Style
Cloud-Native Apps
Speciality
Technical Skills
Languages & Frameworks
API & Architecture
Cloud & DevOps
Databases
AI-Assisted Development
Monitoring & Testing
Tools
Work Experience
Senior .NET Developer
- ▸Led development of Transaction Service processing 250+ million transactions annually per business unit, reducing average response time by 35%
- ▸Designed and deployed cloud-native microservices using .NET Core, Kubernetes, GraphQL, and gRPC, serving multiple business units across India and Taiwan
- ▸Implemented event-driven architecture using Azure Service Bus and Azure Functions, enabling asynchronous processing of 100+ million voucher operations
- ▸Used GitHub Copilot to accelerate boilerplate code generation, reducing development time by approximately 20%
- ▸Implemented KEDA-based auto-scaling to handle 3x traffic spikes during peak business hours
- ▸Collaborated with global teams across Singapore, Taiwan, Philippines, and India
- ▸Received Star Employee Award (Singapore, 2024) for contribution to platform reliability and performance
Software Engineer
- ▸Developed .NET Core microservices and Windows background services for real-time data processing pipelines
- ▸Created reusable microservice templates that reduced new service setup time from 2 days to 4 hours
- ▸Implemented Redis caching layer, reducing database load by 40% and improving API response times
- ▸Built Angular components and integrated third-party REST APIs for customer-facing dashboards
- ▸Managed Kubernetes deployments using Helm charts, maintaining 99.9% uptime across production services
- ▸Increased code coverage from 55% to 80% using xUnit, NUnit, and Moq
Software Developer
- ▸Developed ASP.NET Web API services for enterprise-grade financial applications handling 50,000+ daily transactions
- ▸Improved SQL query performance by 60% through strategic indexing and query refactoring
- ▸Enhanced front-end UI using HTML5, CSS, and Bootstrap, improving page load times by 30%
- ▸Built automated SSIS ETL jobs for generating daily and monthly business reports
- ▸Implemented custom server-side paging and sorting, reducing payload sizes by 70%
Featured Projects
Transaction Processing Platform
High-volume transaction service processing 250+ million transactions annually with optimized response times and cloud-native architecture.
Event-Driven Voucher System
Asynchronous processing system handling 100+ million voucher operations using Azure Service Bus and Functions with KEDA auto-scaling.
Real-Time Data Processing Pipeline
Microservices and background services for real-time data processing with Redis caching layer reducing database load by 40%.
Reusable Microservice Templates
Standardized microservice templates that reduced new service setup time from 2 days to 4 hours, adopted across multiple teams.
Enterprise Financial Application
ASP.NET Web API services for financial applications handling 50,000+ daily transactions with 60% SQL performance improvement.
Certifications & Education
Certifications
Education
B.E. in Electronics and Telecommunication
Vidyalankar Institute of Technology
Diploma in Electronics and Telecommunication
Vidyalankar Polytechnic
Get In Touch
I'm always open to discussing new opportunities, projects, or collaborations. Feel free to reach out!
vickykumar538@gmail.com
Phone
+91 9167447433
balajibkumar
Location
India — Open to Remote / Hybrid / Work from Office (Worldwide)