Shreyansh Rai

Senior Software Engineer

Delhi, India4 yrs 2 mos experience

Key Highlights

Expert in developing and optimizing RESTful APIs.
Strong background in cloud services like AWS and Azure.
Proven track record in enhancing backend workflows for SaaS applications.

Stackforce AI infers this person is a Backend-heavy Fullstack developer with expertise in SaaS and cloud technologies.

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Skills

Core Skills

Rest Apis.net CoreEntity FrameworkSqlC#

Other Skills

REST APIDatabase OptimizationProduction SupportCode RefactoringSaaSRESTful Web APIsEntity Framework CoreAWSAzureAmazon S3Hangfire3rd Party Software IntegrationDependency InjectionAzure Key VaultTwilio

About

🚀 Senior Software Engineer | C#, .NET Core, SQL, Javascript, Entity Framework, Microservices | Results-Driven Problem Solver 🔍 Experienced Software Developer skilled in technologies like C#, .NET, Javascript, Entity Framework, Microservices, and SQL technologies. 🛠️ Strong track record in the overall development lifecycle, with a focus on creating Rest APIs, Web APIs, designing project architecture, collaborating with cross-functional teams, and implementing security measures. Notable projects include Payroll management and CRM/ERP software development. 🎓 Master's in Computer Applications | Bachelor's in Computer Applications 🌟 Passionate about staying updated on IT trends and eager to tackle new challenges. Let's connect.

Experience

4 yrs 2 mos

Total Experience

1 yr 6 mos

Average Tenure

3 mos

Current Experience

Paytm

Senior Software Engineer

Feb 2026 – Present · 3 mos · Noida, Uttar Pradesh, India · On-site

Contec global limited

Software Engineer

Jun 2025 – Feb 2026 · 8 mos

Optimized REST API performance and response times through refactoring and database query improvements. Enhanced backend workflows for a SaaS Student Management System using .NET Core and SQL/database changes. Provided production support, performed RCA, and implemented preventive fixes to improve reliability. Conducted peer code reviews to ensure code quality, standards, and maintainability.

REST APIDatabase OptimizationProduction SupportCode RefactoringSaaSREST APIs+1

Upadpro software & services pvt. ltd.

Software Engineer

Sep 2023 – Feb 2026 · 2 yrs 5 mos · Noida, Uttar Pradesh, India · On-site

● Led full development life cycle (SDLC) for timely delivery of release items in an Agile environment.
● Developed and optimized RESTful Web APIs using .NET Core and Entity Framework Core.
● Wrote complex SQL queries, implemented stored procedures, and enhanced database performance.
● Implemented API performance optimization strategies, reducing response times by 30%.
● Demonstrated application functionality post-development, ensuring client satisfaction.
● Utilized AWS (EC2, S3, SNS) and Azure (Flexi Server, Blob Storage) cloud services to enha

RESTful Web APIsEntity Framework CoreSQLAWSAzureEntity Framework+1