.NET Full Stack Developer - 2+ Years Experience

Robina Khatun

.NET Full Stack Developer

Phone: +91-626******* Email: ***************@*****.***

LinkedIn: linkedin.com/in/robina-khatun-170502229 GitHub: github.com/robinakhatun09 PROFESSIONAL SUMMARY

.NET Full Stack Developer with 2+ years of experience in building and maintaining enterprise web applications using ASP.NET Core MVC, Web API, Entity Framework Core, and PostgreSQL. Experienced in developing scalable solutions for visa processing, appointment management, and payment systems in an MNC environment. Skilled in Agile development, API integration, and production support, focused on delivering reliable and high-performance applications TECHNICAL SKILLS

Backend & Frameworks: ASP.NET Core MVC, Web API, Entity Framework Core, C#, SQL.

Frontend & UI: React.js, JavaScript, jQuery, AJAX, Kendo UI, Angular, AG Grid, Bootstrap, HTML5/CSS3.

Database: PostgreSQL (Complex Queries, CRUD, Optimization).

Architecture: N-Tier Architecture, MVC, RESTful APIs, Microservices.

Tools: Visual Studio, VS Code, Postman, pgAdmin, Git/GitHub. PROFESSIONAL EXPERIENCE

Xtrasynergy Solution Private Limited Dot Net Developer Bhopal, India Nov 2023 – Present

Software Design & Development: Apply engineering best practices to design and maintain high-volume visa and appointment systems for BLS International, ensuring scalability across multiple countries.

System Migration & Optimization: Streamlined database query efficiency by optimizing complex PostgreSQL workflows and refactoring code within an N-Tier architecture to ensure a clean separation of concerns.

Performance Engineering: Debugged and resolved critical production bottlenecks, enhancing platform stability and reducing frontend errors through optimized AJAX and UI components.

Security & Compliance: Integrated secure, multi-country payment gateways and identity verification APIs (Active Liveness), ensuring 100% compliant transaction reconciliation.

Collaboration: Actively participate in the full Software Development Life Cycle (SDLC) using Agile methodologies, collaborating with stakeholders to implement country- specific business logic.

KEY PROJECTS

BLS Project – API & System Integrations

Third-Party Integration: Integrated Simbo and Tata AIG insurance APIs using ASP.NET Core MVC, enabling automated travel proposals and policy downloads.

Technical Excellence: Managed secure JSON request/response handling and centralized error logging, reducing live issue resolution time through better diagnostic data.

Identity Verification: Strengthened system security by integrating Active Liveness APIs, reducing fraudulent applications through enhanced identity verification. EDUCATION

Master of Computer Application (MCA) Lakshmi Narain College of Technology

(LNCTU) 2021 – 2023

Bachelor of Science (BSc) Rani Durgavati Vishwavidyalaya (RDVV) 2018 – 2021 CERTIFICATIONS

Foundational C# with Microsoft 2026

Salesforce Developer Virtual Internship (Apex Specialist) 2023

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