Headline

Full Stack Developer | Angular | .NET Core | C# | SQL Server | Microservices | REST APIs

About

I'm a Full Stack Developer with 3 years of experience specializing in Angular, .NET Core, C#, and SQL Server, with experience building scalable enterprise applications and workflow-driven platforms. My core expertise includes Angular, TypeScript, .NET Core Web API, Entity Framework Core, REST APIs, SQL Server, Microservices, JWT Authentication, SSO, SignalR, and metadata-driven architecture. I've worked on enterprise financial applications involving loan lifecycle management, EMI scheduling, repayment tracking, transaction validation, multi-level approvals, role-based workflows, and financial calculations. Some of my key achievements include: • Improved SQL/application performance by up to 40% through query, join, index, and stored procedure optimization. • Reduced UI hardcoding by 60% through metadata-driven Angular components and dynamic form architecture. • Contributed to monolith-to-microservices migration for scalable and modular application development. • Implemented SSO and SignalR for multi-application integration and real-time application updates. • Developed enterprise file-processing workflows using Azure Blob Storage, Excel/CSV, ZIP/GZip, Base64, and upload tracking. • Implemented Chart.js visualizations and Power BI dashboards for business and operational insights. I'm currently interested in opportunities as a Full Stack Developer / Angular Developer / .NET Developer, particularly roles involving Angular, .NET Core, SQL Server, Microservices, APIs, and modern application development. Core Technologies: Angular | TypeScript | C# | .NET Core | ASP.NET Core | SQL Server | Entity Framework Core | REST APIs | Microservices | JWT | SSO | SignalR | Redis | Power BI | Chart.js

Location

Chennai

AI stack

antigravity

claude code

codex

Work experience

Software Engineer at Preline, Aug 2025 - Present · 1 yr 3 mos, Chennai, Tamil Nadu, India, • Developed an enterprise platform using Angular, .NET Core, SQL Server, and Power BI, integrating LoanBook and SBO through SSO. • Implemented loan lifecycle workflows covering EMI scheduling, repayments, transaction validation, and Loans/Investments/Transactions integration. • Built multi-level approval and role-based workflows to enforce business rules and improve auditability. • Developed financial calculation modules and integrated Angular with JWT-secured .NET Core APIs. • Implemented Chart.js visualizations and Power BI dashboards for business and operational insights.

Associate Software Developer at Quickly.app, Oct 2023 - Jul 2025 · 1 yr 10 mos, Chennai, Tamil Nadu, India, • Developed metadata-driven Angular components and dynamic forms, reducing UI hardcoding by 60%. • Contributed to microservices migration and implemented real-time functionality using SignalR. • Optimized SQL queries, joins, indexes, and stored procedures, achieving up to 40% performance improvement. • Built a metadata-driven command execution framework supporting REST calls, mappings, file conversions, joins, decisions, and object operations. • Implemented large-file processing using Azure Blob Storage, Excel/CSV, Base64, ZIP/GZip, and upload tracking. • Integrated Angular with JWT-secured .NET Core APIs and contributed to monolith-to-microservices migration.

Education

Bachelor of Engineering, Electrical, Electronics and Communications Engineering, VAIGAI COLLEGE OF ENGINEERING

Public links

github: https://github.com/krijesh10