Hi, I'm Vinayagam D, a passionate Full-Stack Cloud Developer with 9+ years of experience. I currently work at HPE Aruba as Cloud Developer III, where I design and develop scalable, event-driven systems using Java, Spring Boot, Kafka, and cloud-native platforms like Azure, AWS, and AKS.
I hold an M.Sc in Software Engineering, a PG Diploma in Data Science, and a B.E. in Biomedical Engineering. My technical expertise spans backend development, mobile apps, cloud infrastructure, AI integration, and data engineering.
🔧 Tech Stack
- Languages: Java 8–21, Kotlin, Python, Scala
- Frameworks: Spring Boot, Spring Cloud, Django, FastAPI
- Frontend: Angular, React, HTML, CSS, JS
- Mobile: Android (Jetpack Compose), Firebase ML
- Cloud & Infra: Azure, AWS, Kafka, GRPC, Docker, Terraform, AKS
- AI & Data: OpenAI, PGVector, NumPy, Pandas, Matplotlib
- Tools: IntelliJ, Postman, Notion, Figma, Photoshop
💼 Notable Projects
- AI Fitness Trainer: Real-time pose detection, repetition tracking, nutrition feedback
- RAG VTU Assistant: FastAPI + OpenAI + PGVector to fetch repeated questions & answers
- Financial Tracker: FastAPI + React-based dashboard for smart expense planning
- Train Sleep Alert App: Android + geofencing for destination-based alarms
- FCM Notification System: Kafka-driven GRPC service for mobile notifications
- YouTube Channel: Teaching programming in Tamil
🎤 Toastmasters & Mentorship
- Treasurer at Deejays Toastmasters Club
- Host of Table Topics and themed meetings
- Deliver humorous, real-life story-based speeches
- Encourage new speakers and mentor developers
🌟 Inspirations
- Steve Jobs – Creativity and bold thinking
- My Father – Strength and consistency
- Subash (SPC Bangalore) – Early mentor
- Peers like Midhul, Lohith, Yogesh, DJ, Karthik – helped shape my path in tech and public speaking
🏖️ Hobbies & Interests
- 🚴♂️ Cycling, 🏸 Badminton, 🎨 Digital sketching
- 📚 Reading tech blogs, 📷 modeling experience (2018), 🎬 movies & classic WWE
- 🎶 Travel music: Thalli Pogathey, Musanje Mathu
- 🌅 Watching sunrises, exploring unseen beaches, forest drives
"If you give your 100%, even the impossible feels natural."
— I believe code is a form of storytelling, and I strive to write stories that matter.
