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I’m a full-stack developer with 4+ years of experience building scalable, cloud-native applications across digital payments, POS commerce, banking/financial workflows, and SaaS platforms. I enjoy turning complex business requirements into reliable REST APIs, microservices, and serverless solutions while keeping performance and security at the forefront. In my recent work, I’ve helped deliver high-volume merchant payment experiences by optimizing APIs and database queries, building reusable React/TypeScript UI libraries, and automating CI/CD pipelines. I also integrate modern AI-driven capabilities for fraud detection and anomaly monitoring, and I collaborate closely with product, design, QA, and engineering teams in Agile environments to ship dependable features on time.…I’m a full-stack developer with 4+ years of experience building scalable, cloud-native applications across digital payments, POS commerce, banking/financial workflows, and SaaS platforms. I enjoy turning complex business requirements into reliable REST APIs, microservices, and serverless solutions while keeping performance and security at the forefront. In my recent work, I’ve helped deliver high-volume merchant payment experiences by optimizing APIs and database queries, building reusable React/TypeScript UI libraries, and automating CI/CD pipelines. I also integrate modern AI-driven capabilities for fraud detection and anomaly monitoring, and I collaborate closely with product, design, QA, and engineering teams in Agile environments to ship dependable features on time.

Naveen Rayapudi

Full Stack Developer, Back-End Developer, Web Developer, +3

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I’m a full-stack developer with 4+ years of experience building scalable, cloud-native applications across digital payments, POS commerce, banking/financial workflows, and SaaS platforms. I enjoy turning complex business requirements into reliable REST APIs, microservices, and serverless solutions while keeping performance and security at the forefront. In my recent work, I’ve helped deliver high-volume merchant payment experiences by optimizing APIs and database queries, building reusable React/TypeScript UI libraries, and automating CI/CD pipelines. I also integrate modern AI-driven capabilities for fraud detection and anomaly monitoring, and I collaborate closely with product, design, QA, and engineering teams in Agile environments to ship dependable features on time.…I’m a full-stack developer with 4+ years of experience building scalable, cloud-native applications across digital payments, POS commerce, banking/financial workflows, and SaaS platforms. I enjoy turning complex business requirements into reliable REST APIs, microservices, and serverless solutions while keeping performance and security at the forefront. In my recent work, I’ve helped deliver high-volume merchant payment experiences by optimizing APIs and database queries, building reusable React/TypeScript UI libraries, and automating CI/CD pipelines. I also integrate modern AI-driven capabilities for fraud detection and anomaly monitoring, and I collaborate closely with product, design, QA, and engineering teams in Agile environments to ship dependable features on time.

Available to hire

I’m a full-stack developer with 4+ years of experience building scalable, cloud-native applications across digital payments, POS commerce, banking/financial workflows, and SaaS platforms. I enjoy turning complex business requirements into reliable REST APIs, microservices, and serverless solutions while keeping performance and security at the forefront.

In my recent work, I’ve helped deliver high-volume merchant payment experiences by optimizing APIs and database queries, building reusable React/TypeScript UI libraries, and automating CI/CD pipelines. I also integrate modern AI-driven capabilities for fraud detection and anomaly monitoring, and I collaborate closely with product, design, QA, and engineering teams in Agile environments to ship dependable features on time.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Intermediate

Intermediate

Language

English

Advanced

Telugu

Advanced

Work Experience

Full-Stack Developer at Lightspeed Commerce

May 1, 2025 - Present

Develop and maintain enterprise web applications using React.js, TypeScript, Node.js, Express.js, PostgreSQL, and AWS for high-volume merchant payment workflows used by 50K+ active users. Build RESTful APIs for payment processing, merchant management, and internal platform services with core API response times below 200 ms. Integrate AI-powered fraud detection and payment anomaly monitoring using AWS Bedrock and NLP APIs, reducing false positive alerts by 10% and improving manual review efficiency by 12%. Improve responsiveness by optimizing backend services, request handling, and database queries (about 20% reduction in average page load times). Create reusable React components/UI libraries to reduce duplicate code by ~30%. Develop serverless features (AWS Lambda, API Gateway, S3), implement secure authz/authn (JWT, RBAC, AWS IAM), and automate CI/CD using Docker and GitHub Actions (about 30% deployment time reduction). Monitor and troubleshoot production using CloudWatch, Sentry, and

Full-Stack Developer at Hexaware Technologies

April 1, 2021 - December 1, 2023

Develop enterprise web applications for banking and insurance platforms using Angular, Node.js, Express.js, PostgreSQL/MySQL, and MongoDB, supporting 10K+ business users. Design and implement RESTful APIs for frontend-backend integration and third-party systems. Build reusable Angular components and modular frontend architecture to reduce feature development effort by ~25%. Implement JWT authentication and RBAC authorization. Optimize SQL queries, indexing, and database operations to improve query execution time by ~30% for high-traffic modules. Develop real-time event-driven features using WebSockets. Support Docker-based deployments and GitHub Actions CI/CD, reducing manual deployment effort by ~40%. Refactor legacy modules into modular service-based components to improve maintainability, and work with QA for defect triage and production validation in Agile teams.