Résumé
Jagadhiswaran Devaraj
Senior Software Engineer · Chennai, India · Remote
I'm a full-stack engineer, five years in, and I like owning a product end to end, from the data model all the way to the last small interaction someone actually feels. I've built across enterprise SaaS, platform work, and AI engineering, and I'm at my best when I can take a vague problem and turn it into something that ships and holds up in production. I move fast, but I don't get careless about reliability, and I've built AI into how I work so my time goes to the decisions that matter, not the busywork. Mostly, I care how a product feels to use: fast, clear, and made with obvious care.
- 5+
- Years shipping to production
- 20+
- Enterprise customers supported
- 210+
- Engineering initiatives delivered
- 100+
- Customer-facing features shipped
- 6+
- ERP and accounting integrations
Experience
Phasio · Manufacturing SaaS platform
Mar 2023 – Present
Customer Engineer → Frontend Engineer → Software Engineer → Full-Stack Engineer
- Product Engineering
- Shipped 100+ customer-facing features across the platform. Led the Angular to Next.js frontend migration. Built React and Next.js interfaces backed by typed APIs.
- Customer Engineering
- Supported 20+ enterprise customers from onboarding through production. Drove 5+ customers to a successful go-live. Turned customer feedback and issue triage into product direction.
- Platform Engineering
- Kotlin and Spring Boot services on PostgreSQL. Platform modernization and performance work. Delivered 210+ engineering initiatives end to end.
- Enterprise Integrations
- Built accounting and ERP integrations: QuickBooks, Odoo, Xero, Comatic, Bexio, and LexOffice.
- Production Engineering
- Release engineering and cloud deployments. Production debugging and reliability work. Internal tooling, AI-assisted engineering workflows, and documentation.
Next.js · React · TypeScript · Kotlin · Spring Boot · PostgreSQL · AWS · Terraform
Innovacio Technologies · Enterprise ERP consultancy
Dec 2022 – May 2023
Full-Stack Engineer
Engineered ERP solutions for the construction industry.
- Built scalable web applications and robust database architectures for enterprise clients.
- Owned features from data model to interface.
React · TypeORM · Node.js · PostgreSQL · REST APIs
ThinkJS · Product engineering studio
Jun 2021 – Nov 2022
Frontend Engineer → Software Engineer I
Led frontend work across diverse client products.
- Built responsive, user-centric interfaces and optimized performance.
- Contributed to a high-performance shared codebase across multiple products.
React · TypeScript · Redux · AWS · Material-UI
dappquery · Web3 data platform
Mar 2021 – May 2021
Backend Developer
Designed data services for a data-intensive Web3 platform.
- Built efficient GraphQL schemas and serverless services.
GraphQL · Node.js · Serverless
Sync ed · EdTech startup
Oct 2020 – Feb 2021
Web Developer
Where it started, building and maintaining web apps.
- Wired up real-time data and learned the fundamentals of responsive design.
React · JavaScript · Firebase · CSS3
Skills
- Languages
- TypeScript, JavaScript, Kotlin, Java, Python, Rust, SQL
- Frontend
- React, Next.js, Angular, Tailwind CSS, shadcn/ui, Framer Motion
- Libraries & Utilities
- Zustand, Redux, React Hook Form, Zod, Base UI
- Backend
- Spring Boot, Node.js, GraphQL, REST, PostgreSQL
- Infrastructure
- Terraform, IaC, Docker, CI/CD, Serverless
- Cloud
- AWS, GCP
- AI
- Agent harnesses, Codex, Claude Code, Working memory, MCP Servers, Multi-agent orchestration, RAG
- Developer Tools
- Git, Figma, Linear, Vercel
Education
Bachelor of Technology, Information Technology · St. Joseph’s College of Engineering, Chennai · CGPA 8.55 / 10