Srungavarapu Sriharsha
Professional Summary
Full-Stack Software Developer with 2+ years of experience building and operating multi-tenant SaaS and enterprise web applications using React.js, Next.js, TypeScript, Node.js and MySQL. Delivered platform architecture and backend performance work for a club-management SaaS and an enterprise workflow engine, applying GraphQL and REST API design and schema normalization to improve throughput and reliability. Reduced API response times through query optimization and index tuning, and supported high-availability pipelines processing thousands of daily operations. Owned end-to-end cloud deployments and CI/CD on AWS (EC2, S3), introduced unit and integration testing practices, and led Agile sprint ceremonies to align product, QA and engineering. Looking to apply full-stack and platform expertise to scalable SaaS products and API-first architectures.
Technical Skills
Work Experience
- Architected a modular multi-tenant SaaS platform to serve clubs from a shared codebase, reducing per-tenant infrastructure overhead and accelerating feature rollout.
- Engineered reusable React.js UI components in TypeScript, eliminating duplicate front-end code and improving maintainability across the product.
- Optimized MySQL performance by introducing stored procedures and targeted index tuning, cutting average API response time from 300 ms to 225 ms (25% faster).
- Standardized real-time data synchronization between admin and member-facing services by defining API contracts and validation checks, reducing data drift across services.
- Built a high-availability workflow engine that processed 5,000+ daily task operations while maintaining consistent uptime under concurrent multi-user load.
- Designed GraphQL and REST APIs in NestJS with DTOs and query handlers, and validated contracts using Postman to reduce payload sizes and improve client throughput.
- Automated CI/CD and test pipelines with Git and GitHub workflows and introduced unit and integration testing; provisioned cloud infrastructure on AWS and normalized MySQL schema to enable horizontal scaling.
- Built two production portals (admin and student) using Next.js, React.js, Tailwind CSS and semantic HTML5 markup to establish the platform's core user journeys.
- Migrated client-side components to Server-Side Rendering in Next.js, reducing page load time by 20% and improving Lighthouse performance scores.
- Enforced Role-Based Access Control across permission levels to tighten access to sensitive student and admin data and improve the platform's security posture.
- Established a shared Tailwind CSS component library with reusable components to increase frontend development velocity across teams.
- Improved frontend code quality by configuring ESLint rules and using VS Code-based linting and formatting workflows to lower review friction.
- Led sprint preparation and backlog grooming for the 6-month delivery cycle, coordinating acceptance criteria and maintaining a steady Agile cadence.
Education
Certifications
Achievements
- LeetCode — 300+ problems solved, top 20% ranking: Solved 300+ algorithm and data-structure problems across multiple categories.
- CAT 2023 — 96+ percentile in DILR — 2023: Secured 96+ percentile in Data Interpretation and Logical Reasoning among national test takers.
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