Joshva Peyyala
Software Engineer · Full-stack developer
- Amalapuram, India (open to remote)
- joshvapeyyala@gmail.com
- linkedin.com/in/joshva-peyyala
- github.com/joshvapeyyala
Summary
Backend-focused full-stack developer with 2.5 years of experience building and shipping production REST APIs and web applications using Node.js, Express and Next.js. I independently designed, built and deployed three live products, CareDeck, Xpensefy and Lineage, end to end, from database schema to production deployment. Currently expanding into AI/RAG-based development.
Experience
Tilli Software — Hyderabad, India (on-site)
Software Engineer – Backend
Sep 2024 – Jun 2026
- Designed and built REST APIs and server-side services for enterprise web applications using Node.js and Express.js, following consistent API design and standardized response conventions.
- Owned MySQL database schema design, query optimization and migrations using Sequelize ORM for production applications.
- Built and integrated backend services powering both internal admin portals and customer-facing applications, including authentication, authorization and request validation layers.
- Contributed to frontend features using JavaScript (ES6+), React.js and Next.js alongside backend work.
Software Engineer Intern – Backend
Jan 2024 – Aug 2024
- Built features for enterprise web applications using Node.js, Express.js and MySQL (via Sequelize ORM), assisting with REST API development and schema design under senior engineer guidance.
Projects
CareDeck — Clinic management SaaS (Live)
caredeck.inSolo developer · Next.js, TypeScript, Tailwind CSS, PostgreSQL, Prisma ORM, AWS (EC2, S3), Docker
- Independently designed and built a full clinic-management platform covering appointments, patient records and billing workflows.
- Designed the PostgreSQL data model and API layer using Prisma ORM, and built the full frontend in Next.js with TypeScript and Tailwind CSS.
- Deployed and manage the production environment on AWS (EC2, S3) using Docker containers. The product is live and in active use by clinics.
Xpensefy — Expense & budget tracker (Live)
xpensefy.vercel.appSolo developer · Next.js, TypeScript, Tailwind CSS, PostgreSQL, Prisma ORM
- Built a mobile-first expense tracker with category-based budgets, monthly pacing insights and auto-categorization of expenses by merchant name.
- Implemented CSV export, a searchable year-long spending history and two fully themeable UI skins with persisted user preference.
Lineage — Private family tree platform (Live)
lineage-family.vercel.appSolo developer · Next.js, TypeScript, Tailwind CSS, PostgreSQL, Prisma ORM, Google OAuth
- Designed a relational PostgreSQL schema modeling multi-generation family relationships (marriages, half-siblings, in-memory members), with logic to auto-link spouses and children and compute the relationship between any two people in the tree.
- Built invite-only access via Google OAuth (no passwords), with per-family data export and a Next.js/TypeScript frontend for navigating the tree.
Technical skills
- Languages
- JavaScript (ES6+), TypeScript
- Backend
- Node.js, Express.js, REST API design, OAuth 2.0 / OpenID Connect, JWT, Zod, Request validation, Sequelize ORM, Prisma ORM
- Frontend
- React.js, Next.js, Tailwind CSS
- Databases
- PostgreSQL (Neon), MySQL, Redis (Upstash)
- Cloud & DevOps
- AWS (EC2, S3, CloudFront, IAM), Vercel (Git-based CI/CD), Docker, Git, GitHub
- Tools
- Postman, Swagger / OpenAPI
- Currently learning
- AI/RAG systems, LLM integration
Education
Master's Degree & Bachelor's Degree — Adikavi Nannaya University, India