06/24/2026 updated


100 % available
Full Stack .NET Developer | ASP.NET Core | React.js | SQL Server | API Development
New Delhi, India
Only remote
Bachelor of Technology (B.Tech) in Computer Science EngineeringAbout me
Hi, I am Abhishek Rana, a Full Stack Developer with 5+ years of experience in .NET, ASP.NET Core, React.js, Node.js, and SQL Server. I have worked on web applications and APIs. I am looking for new opportunities to apply my skills and continue learning and growing.
ASP.NETC Sharp (Programming Language)BlockchainSQL Databases.NET CoreBackendFull Stack DevelopmentApi DesignASP.NET ApplicationsWeb Api
ASP.NET Core & Backend Development
Extensive experience in developing web applications and backend systems using ASP.NET Core, C#, Node.js, and Express.js. Applied Clean Architecture, SOLID principles, and secure coding practices to build scalable, maintainable, and high-performance solutions.
React.js & Frontend DevelopmentDeveloped modern and responsive user interfaces using React.js, JavaScript (ES6+), TypeScript, HTML5, CSS3, Redux, and Bootstrap. Focused on delivering user-friendly applications with strong performance and usability.
REST API Design & IntegrationDesigned, developed, and integrated RESTful APIs and ASP.NET Core Web APIs. Experienced in JWT authentication, role-based access control (RBAC), API security, and third-party system integrations.
Database Development & OptimizationHands-on experience with SQL Server, PostgreSQL, MongoDB, and Entity Framework Core. Skilled in database design, query optimization, stored procedures, data migrations, and performance tuning.
Docker & Cloud DeploymentExperience with Docker-based containerization and deployment. Worked with AWS S3 and MinIO for secure and scalable file storage solutions in enterprise applications.
Blockchain & Security ArchitectureContributed to the development of a blockchain-based document management system featuring encryption, JWT authentication, and role-based authorization to ensure data integrity and security.
Agile Methodology & Quality AssuranceWorked in Agile development environments following Scrum and SDLC practices. Conducted code reviews and implemented unit testing using xUnit and NUnit to maintain software quality and reliability.
SSRS Reporting & Data AnalyticsDeveloped and maintained SSRS reports and dashboards for enterprise applications, supporting data-driven decision-making through effective reporting and analysis.
Core Technical Expertise- ASP.NET Core, .NET 6, .NET 8
- C#, Node.js, Express.js
- React.js, JavaScript, TypeScript
- Entity Framework Core, LINQ
- SQL Server, PostgreSQL, MongoDB
- RESTful APIs, JWT, OAuth2, RBAC
- Docker, AWS S3, MinIO
- Git, GitHub, CI/CD
- xUnit, NUnit
- Agile/Scrum, SDLC
- Microservices Architecture
- Clean Architecture & SOLID Principles
Languages
EnglishGoodHindiNative speaker
Project history
Entwicklung eines Blockchain-basierten, Cloud-faehigen Kommunikations- und Dokumentenmanagementsystems fuer das Weapons and Electronic Systems Engineering Establishment (MoD) mit ASP.NET Core, Node.js und React.js. Implementierung von Verschluesselungs-/Entschluesselungsmodulen (AES/RSA, JWT), Integration eines Blockchain-Ledger-Moduls sowie AWS S3/MinIO, SQL Server, MongoDB und Redis-Caching. Verbesserung der Query-Performance um 40 %. Zusammenarbeit im Agile-SDLC-Prozess mit Code-Reviews und Unit-Tests (xUnit/NUnit).
Entwicklung von Frontend-Modulen fuer das National Transit Pass System (Client: National Informatics Centre - MoEFCC) mit HTML5, CSS3, JavaScript und Bootstrap fuer mehr als 10.000 aktive Nutzer. Aufbau von C#- und Entity Framework Core-Backend-Modulen sowie Optimierung von mehr als 50 gespeicherten Prozeduren. Integration von APIs und Validierungsmechanismen mit einer fehlerfreien Deployment-Rate von 99 %.
Entwicklung WCF-basierter Services und Entity Framework-Backends fuer das Banking & Financial Transaction System (Client: National Informatics Centre - HQ). Erstellung von SSRS-Berichten und Dashboards mit 35 % schnellerer Datenanalyse. Automatisierung von Datenbankmigrationen und Sicherstellung von 99,5 % Produktionsverfuegbarkeit.