Sagar Ahire

Senior .NET Full Stack Developer with 10+ years of enterprise experience delivering scalable applications across the full software development life cycle, including 3 years of hands-on experience in Azure PaaS development. Specializes in Microsoft technologies (C#, ASP.NET Core, MVC, Azure Cloud, Web API) with proven skills in API integration, database optimization, and microservices architecture. Strong advocate of Clean Architecture, SOLID principles, unit testing, and performance optimization.

Experienced in distributed systems and modern development practices, contributing to projects across healthcare, insurance, and enterprise domains. Passionate about building cloud-native solutions, writing clean and maintainable code, and solving business challenges through technology and innovation. Adept at collaborating within Agile teams, mentoring developers, and ensuring high-quality delivery aligned with business objectives.

Fundamental knowledge of LLM fundamentals, Azure OpenAI, and prompt engineering.

Senior Engineer at Wipro (2024-08 – Present)

Medical Record Management Project

• Developed and deployed features using.NET Core, Web API, EF Core, and Azure services.
• Created and maintained APIs for medical record processing, improving reliability and scalability.
• Conducted peer code reviews and optimized framework upgrades.
• Mentored team members and resolved technical issues across environments.

Senior Engineer at Atos (2022-03 – 2024-08)

National Employment Saving Trust Integration Project

• Designed and implemented integrations using Azure Functions, APIM, and PostgreSQL.
• Designed various endpoints by fetching data from the database.
• Improved system interoperability by integrating multiple applications via Azure cloud services.
• Built unit tests to ensure clean code and CQRS compliance.

Software Engineer at Globant (2019-04 – 2022-03)

• EY Cyberwise: Delivered front-end features with Angular and APIs using ASP.NET Core. Improved application performance through code optimization and efficient unit testing. Acted as individual contributor in Agile teams, ensuring sprint delivery.
• Novartis Pharmaceutical: Enhanced features and fixed bugs in ASP.NET Web API 2 applications. Deployed solutions via Azure DevOps, ensuring smooth CI/CD pipelines.
• EY Helix Platform: Developed APIs and features using.NET Core 3.1 and Azure services. Resolved bugs and deployed features across environments.

Developer at IT Shastra (2017-05 – 2019-04)

• WipeOut Tool License Portal: Designed application structure and database for the license purchase portal. Implemented secure APIs and optimized SQL queries.
• WipeOut Tool: Gathered and understood requirements for application enhancements. Migrated client-server communication to Web API for improved scalability.

Developer at Information Telecom System (2015-08 – 2017-05)

Passbook Printing Kiosk

• Built a WinForms application in C# with backend integration.
• Integrated printer communication interface for automated passbook printing.

Bachelor of Engineering in Information Technology – Savitribai Phule Pune University (2010 – 2014)

Diploma in Computer Technology – KBH Polytechnic, MSBTE (2008 – 2010)