Sunmita Phukan
Software Developer
Hyderabad
Summary
Software Developer at Deloitte USI with strong experience in backend development, SQL optimization, debugging, and automation for large-scale U.S. government healthcare systems. Expertise in C#, ASP.NET MVC, MS SQL Server, and building scalable backend web applications. Exposure to .NET Technology, UI, and machine learning-based financial applications. Demonstrated strengths in problem-solving, clean coding practices, and collaboration within cross-functional Agile teams. Seeking to contribute technical and analytical expertise to enterprise-scale financial and technology platforms.
Overview
4
4
years of professional experience
4
4
Certifications
Work History
Software Developer I
Deloitte USI
07.2023 - Current
- Supporting the ONE System, a mission-critical platform for determining Medicaid and Medicare eligibility for the state of Oregon.
- Strong hands-on experience in C#, ASP.NET MVC, and MS SQL Server, developing scalable backend web applications and services.
- Designed, developed, and optimized C#/.NET MVC backend services and RESTful APIs for the U.S. Government healthcare eligibility platform supporting Medicare–Medicaid beneficiary determination.
- Debugged complex production issues within C# business logic and SQL Server database layers, identifying data inconsistencies, query performance bottlenecks, deadlocks, and stored procedure defects using execution plans, SQL profiling, and step-through debugging techniques.
- Wrote and optimized complex SQL queries, including CTEs, indexes, and stored procedures, to support application logic and high-volume data processing.
- Conducted analysis, design, development, and testing of backend features aligned with business rules, and federal compliance requirements.
- Performed advanced debugging and root-cause analysis across SQL, APIs, and Corticon rule-engine layers, resolving application issues efficiently.
- Participated in code reviews using SonarQube and Git, ensuring adherence to development standards, and clean coding practices.
- Designed, optimized, and troubleshot backend services and APIs with strong SQL Server programming, quickly understanding new codebases, and fixing issues in line with secure software development practices.
- Collaborated with analysts, QA, and senior developers in cross-functional Agile teams to deliver high-quality solutions.
- Resolved high-severity production defects within strict SLAs, providing permanent fixes for recurring issues.
- Automated backend validation tasks using reusable C# utilities, reducing manual effort by 20%.
- Hands-on experience with .NET Core, enhancing RESTful APIs using ADO.NET, Entity Framework, multithreading, and async programming to support high-volume eligibility processing.
- Worked in cloud-enabled enterprise environments (Microsoft Azure exposure) with CI/CD pipelines and SonarQube, supporting stable releases, and compliance-driven deployments.
Software Developer Intern
HighRadius Technologies
04.2022 - 04.2023
- Developed front-end modules using React.js and REST APIs for financial automation workflows; implemented Redux and Redux-Saga for state management and asynchronous handling, improving UI stability and reducing state-related defects by 25%.
- Enhanced dashboard responsiveness and reduced API latency by optimizing React components, backend integration, and API payload handling, achieving a 30–35% performance improvement.
- Developed backend components using Java, JDBC, and Servlets, implementing business logic and secure database connectivity; wrote and optimized complex SQL queries and indexing strategies, reducing report generation time from 12 seconds to under 5 seconds.
- Used JIRA (Atlassian) for sprint planning, backlog grooming, and defect tracking in Agile environments, consistently delivering features within sprint timelines, and resolving 95% of defects within SLA.
- Demonstrated adaptability by swiftly learning and applying new technologies, tools, and methodologies as needed throughout the internship period.
Education
B.Tech - Computer Science & System Engineering
Kalinga Institute of Industrial Technology (KIIT)
Bhubaneswar 04.2001 -
High School Diploma -
Delhi Public School
Guwahati, Assam 04.2001 -
Skills
Languages: C#, SQL, JavaScript, Python (Basic), C (Basic), Java (Basic)
Frameworks: ASPNET MVC, NET Core, NET Framework, Reactjs, ADONET
Databases: MS SQL Server, MySQL
Certification
3× SPOT Awards, Deloitte USI — for backend optimization and issue resolution.
Timeline
Software Developer I
Deloitte USI
07.2023 - Current
Software Developer Intern
HighRadius Technologies
04.2022 - 04.2023
B.Tech - Computer Science & System Engineering
Kalinga Institute of Industrial Technology (KIIT)
04.2001 -
High School Diploma -
Delhi Public School
04.2001 -