Ayush Kumar Gupta

Software Engineer

Bengaluru, Karnataka, India3 yrs 10 mos experience

Most Likely To Switch

Key Highlights

Expert in backend development and API security.
Proven track record in optimizing API performance.
Strong fintech domain expertise with CFA Level 1.

Stackforce AI infers this person is a Fintech Backend Developer with strong API security and performance optimization skills.

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Skills

Core Skills

Backend DevelopmentApi SecurityFrontend Development

Other Skills

AES encryptionAPI DevelopmentAWSBootstrapC (Programming Language)C++Cascading Style Sheets (CSS)Computer NetworkingData StructuresDatabase Management System (DBMS)DynamoDBEC2FinanceFinancial AnalysisGit

About

Hi, I’m Ayush, a Software Engineer specializing in backend development, API security, and scalable fintech solutions. With expertise in Spring Boot, AWS, and system design, I build high-performance, secure, and scalable APIs that power financial products. 🔹 What I Do Best: ✅ Backend & API Development – Built and optimized RESTful APIs, reducing response times under 300ms, even with third-party integrations. ✅ Cloud & Performance Optimization – Leveraged AWS services (DynamoDB, S3, SQS, EC2) and caching (Redis, database indexing) to reduce redundant database queries by 30%. ✅ Security & Best Practices – Implemented AES encryption, JWT authentication, and role-based access control (RBAC) to protect financial transactions. ✅ Scalable Fintech Solutions – Developed high-performance systems for Loyalty Rewards, Insurance (ACKO), Two-Wheeler Finance NOC, and Equity Account Management. ✅ Fintech Domain Expertise – Cleared CFA Level 1, enhancing my understanding of financial systems, investment principles, and risk management. 💡 I am passionate about scalable system design, fintech innovations, and API security. Let’s connect to discuss ideas, opportunities, and cutting-edge technology in the fintech space!

Experience

Muthoot fincorp one

2 roles

SDE 1

Oct 2023 – Present · 2 yrs 5 mos · Bengaluru, Karnataka, India

Developed secure and high-performance APIs for multiple fintech products, including Referral Rewards, Leads Generation, Insurance (ACKO), Two-Wheeler Finance (NOC), and Equity Account.
Ensured robust security across all APIs by implementing AES encryption for sensitive data, JWT authentication for secure access, and role-based access control (RBAC).
Optimized API response times under 300ms, leveraging caching (Redis), database indexing, and AWS services (DynamoDB, S3, SQS, EC2) for scalability and performance.
Maintained 80%+ unit test coverage using Mockito, ensuring robust code quality.
Worked closely with cross functional teams, ensuring smooth deployments.

Spring BootAWSAPI DevelopmentAES encryptionJWT authenticationRBAC+7

SDE 1 Intern

Jul 2023 – Sep 2023 · 2 mos · Bengaluru, Karnataka, India

Implemented canonical tags across web pages, significantly enhancing SEO performance and search engine rankings.
Designed and developed a "Refer & Earn" page for the Forex platform from the ground up, driving user engagement and acquisition.
Developed and executed frontend test cases using Jest, specifically for the Forex product, increasing test coverage from 0% to over 80%.
Gained exposure to backend development, working with APIs, authentication, and database integrations.

React.jsJestFrontend Development