V.
Viraj Nalbalwar

Viraj Nalbalwar

☁️Cloud + DevOpsFull-Stack Builder🧩System Design Learner
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About Me

About Me illustration

Yo, I’m Viraj! 👨‍💻⚡ I build across the stack—from polished interfaces to the systems and infrastructure running underneath them. My journey has taken me through cloud engineering at Jio, software engineering at Mastercard, and even Kubernetes research that made its way to the international HPC stage 🌍🚀. I love figuring out how things work, turning ambitious ideas into something real, and making sure whatever I build feels as good as it works. Off-code? You’ll probably find me speedcubing 🧩, chasing another tech rabbit hole, or wondering what to build next.

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Experience & Education

Experience illustration

Speedcubing Skills🧩

Experience
  • -Techniques Mastered: Mastered various methods like CFOP and Roux for quicker solves
  • -Finger Tricks: Focused on improving finger dexterity for executing algorithms smoothly, reducing solve time.
  • -Competitive Solving: Participated in WCA (World Cube Association) events, and performed strategies like ZBLL and COLL.
2019 - Forever

The Beginning of the Journey 🚀

Education

S.S. Nikam English School, Lonere

Experience
  • -Scored an impressive 97.40% in the SSC (10th) board exams.
  • -Developed a passion for learning and growth.
2021

Tech Arsenal: My Skillset🚀

Experience
  • -Programming Proficiency: Expertise in C, C++ with a focus on Data Structures & Algorithms.
  • -Web Development: Specialized in front-end frameworks like React.js and backend with Node.js, creating dynamic, responsive applications.
  • -System Programming: Hands-on experience with 8086 Assembly Language, including interrupt handling and PPI programming.
  • -Graph Algorithms: Designed a complete Graph Algorithm Library in C, implementing traversal and advanced graph functionalities.
2021 - Present

Building Blocks: My Diploma Journey 😎

Education

DBATU, Lonere

Experience
  • -CGPA - 9.92
  • -Actively participated in coding competitions and technical events.
  • -Specialized in Data Structures and Algorithms (DSA), Web Development, and System Programming.
2021 - 2024

Building the Future: My BTech Story🔧

Education

COEP Technological University, Pune

Experience
  • -Member of CSI COEP
  • -Specialized in front-end frameworks like React, NextJS, and back-end technologies such as Node.js.
2024 - 2027

Cloud, Code & Everything Dope ☁️💻

Experience
  • -Interning at Reliance Jio as a CloudOps Intern, working hands-on with OpenStack and OpenShift in production-grade infra setups.
  • -Configured multi-node OpenStack environments from scratch with Nova, Neutron, Cinder, Keystone & Horizon.
  • -Explored full-stack magic using Next.js, Tailwind, and ShadCN for clean UI + Firebase for quick deployments.
  • -Actively building real-world infra, mastering automation, monitoring, and deployment flows 🚀
2025

Skills

BashBash
DockerDocker
OpenStackOpenStack
OpenShiftOpenShift
SystemdSystemd
JavaScriptJavaScript
TypeScriptTypeScript
VS CodeVS Code
ReactJSReactJS
NextJSNextJS
GithubGithub
TailwindCSSTailwindCSS
Framer MotionFramer Motion
NodeJSNodeJS
MongoDBMongoDB
LinuxLinux
C++C++
HashnodeHashnode

Your Thoughts, My Vibes 🎤

Sanjay Nalbalwar, Dean, DBATU Lonere

Sanjay Nalbalwar, Dean, DBATU Lonere

"This website is absolutely amazing!✨The design feels modern, and the transitions are buttery smooth. Navigating through the sections was super easy, and I loved how interactive everything was. Definitely one of the best personal websites I've seen!"

4.5
Bhumi Batawale, VJTI Mumbai

Bhumi Batawale, VJTI Mumbai

"Bro, this site is straight fire! 🔥 The vibes are unmatched—smooth animations, sleek design, and everything flows like a dream. Navigating is a breeze, and the portfolio? It's next-level 👏. Seriously, if this was a flex, it's on a whole other level. Keep doing your thing, Viraj!"

5.0
Prathmesh Pattewar, VIT Pune

Prathmesh Pattewar, VIT Pune

"Yo, this site is lowkey fire 🔥! The design is sleek, and everything feels smooth as heck. It’s easy to find your way around, and the projects are insane. Just a tiny delay on some pages, but honestly, still vibes all the way. Keep flexing, Viraj!"

4.5
Amogh Waskar, Modern College Pune

Amogh Waskar, Modern College Pune

"Honestly, this website slaps! 😎 The transitions and animations are smooth, and the content is super engaging. Mobile could use a little fine-tuning, but that’s minor. Overall, it’s a vibe and definitely stands out. Keep doing you!"

4.0
Rudrakshi Sawant, VIIT Pune

Rudrakshi Sawant, VIIT Pune

"Okay, this site is straight-up a flex! 💯 The animations are crispy, the design is sleek, and the vibe is just on point. Honestly, it feels like I’m browsing through the future. Definitely a must-see for anyone looking for inspiration!"

4.5
1 / 5

Projects

THERMAL-AWARE CORE SCHEDULER · K8s48°C29°C14°C41°C22°C7°CPODHOTCOOLGo · Kubernetes · Docker · Node Agent · Research Paper

Thermal-Aware Core Scheduler

Custom Kubernetes scheduler in Go that routes workloads to CPU cores with the lowest thermal footprint. Includes a DaemonSet node-agent thermal exporter, k8s manifests, and a Phase-1 research paper on static scheduling strategies.

GoKubernetesDockerResearch
MAC-BASED SYN FLOOD DETECTIONSRCATKATKSRCATKBLOCKEDBLOCKEDBLOCKEDSAFEPython · Jupyter · TypeScript · Network Security

MAC-Based SYN Flood Detection

Network security mini-project detecting and mitigating SYN flood attacks using MAC-layer fingerprinting. Features Python packet simulation, Jupyter notebooks for live visualization, a TypeScript dashboard, and a formal research paper.

PythonTypeScriptSecurity
BLOCKCHAIN DApp · ARBITRUM STYLUSGenesis0x4a1f…nonce: 142tx: 2Block 10x9c2e…nonce: 242tx: 3Block 20x7b3d…nonce: 342tx: 4Block 30x1e8f…nonce: 442tx: 5Block 40x5a9b…✓ MINEDERC-721 NFT · wagmi · RainbowKitARBTypeScript · Rust · Next.js · wagmi · Web3

Blockchain DApp on Arbitrum

Full-stack Web3 decentralized app on Arbitrum Stylus with ERC-721 NFT smart contracts written in Rust, a Next.js frontend using wagmi + RainbowKit, and end-to-end WalletConnect integration.

TypeScriptWeb3Rust
MIND-WEBS · MULTIFUNCTIONAL NLPIMGCAPTIONSENTIMENTANALYSISSPEECHSYNTHSPEECHRECOGFlask · TransformersPython · Flask · Hugging Face Transformers · HTML

Mind-Webs NLP App

Multifunctional NLP web app featuring image captioning, sentiment analysis, speech recognition & synthesis — all in one platform. Powered by Flask, Hugging Face Transformers, and custom ML pipelines.

PythonAIFlask
gentalesOnce upon a time in aworld of code...a developer builtsomething magical.LIVENext.js · TypeScript · Generative AI · Vercel

Gentales — AI Story Generator

AI-powered story generation platform built with Next.js 14. Generate imaginative tales from prompts using generative AI, with Vercel Analytics integration and a polished reader experience.

Next.jsTypeScriptAI
STEGANOSAFE · IMAGE STEGANOGRAPHYENCODEDECODEHidden: "secret message inside pixels"LIVENext.js · TypeScript · LSB Pixel Manipulation

SteganоSafe — Steganography Tool

No-code steganography web app to encode and decode hidden messages inside images using LSB (Least Significant Bit) pixel manipulation. Built with Next.js and TypeScript, deployed live.

Next.jsTypeScriptSecurity
AI PLANT IDENTIFIERMonstera DeliciosaConfidence: 97.3%GoogleGen AILIVENext.js · TypeScript · Google Generative AI

Plant Identifier AI

AI-powered plant identification app using Google Generative AI. Upload a photo or use camera capture to identify any plant — returns scientific name, sunlight requirements, water needs, soil type, and growth info.

Next.jsTypeScriptAI
NOTE-FLOW · COLLABORATIVE EDITORnotes.mdPriteshVirajUser33 onlineFirebase · LiveblocksNext.js · TypeScript · Firebase · Liveblocks

Note-Flow — Collaborative Editor

Real-time collaborative note editor built with Next.js, Firebase Auth, and Liveblocks for live multi-cursor presence. Supports rich-text editing and real-time sync across multiple users simultaneously.

Next.jsTypeScriptFirebase
AI STREAMING CHATBOTAI ChatbotHow does async/awaitwork in Next.js?async function fetchData() { const res = await fetch(url); return res.json(); // ✓}Next.js · OpenAI · Vercel AI SDK · shadcn-chat

AI Streaming Chatbot

Modern AI chatbot with real-time streaming responses using Vercel AI SDK, OpenAI GPT, and shadcn-chat components. Supports code blocks, markdown rendering, and a smooth streaming UX built at lightspeed.

Next.jsTypeScriptAI
PIXEL AURA THEMEroute.ts123456const handler = async (req) => { if (!req.auth) { // 🔒 Auth guard const data = await db.get(id) return { data, ok: true }}TypeScript · ln 7 · Pixel Aura · UTF-8VS Code MarketplaceVS Code Extension · Aesthetic Theme · Published

Pixel Aura VS Code Theme

Dark VS Code theme with a vibrant, aesthetic palette designed for long coding sessions — focus-friendly contrasts, consistent syntax highlighting across all major languages, and zero lag. Published on the VS Code Marketplace.

VS CodeTheme

Got Questions? I'm All Ears!👂

Spill the Tea, I've Got Answers ! 🍵

  • Started with a diploma, somehow ended up with a gold medal and Maharashtra Rank 2, and that journey brought me to COEP. Since then, I’ve gone from building slick web experiences to working with cloud infrastructure, enterprise systems, and Kubernetes research. I guess I’ve never really stuck to one lane—I just keep following whatever makes me curious enough to build. 🚀

  • Because a resume can tell you what I’ve done, but not really who I am. This is my little corner of the internet where projects, experiments, milestones, questionable design obsessions, and everything I learn along the way get to live together. Basically, less of a portfolio... more of a timeline of me figuring things out. ✨

  • Why choose? 😭 I’ve built frontends with Next.js, worked hands-on with OpenStack and OpenShift at Jio, explored enterprise software engineering at Mastercard, and somehow ended up researching Kubernetes schedulers too. I like understanding the whole journey—from the interface someone clicks to the infrastructure quietly keeping everything alive underneath.

  • Working on things outside tutorials. Real infrastructure, real codebases, research problems, deadlines, presentations—basically situations where there isn’t a neat 'Step 1, Step 2, Step 3.' That taught me something important: knowing a technology is useful, but learning how to figure things out when you don’t know the answer is probably the bigger skill. ⚡

  • Probably the trajectory more than any single achievement. From a diploma classroom to COEP, internships at places like Jio and Mastercard, and taking our Kubernetes research all the way to an international HPC workshop—it sometimes feels wild when I connect the dots. Every chapter felt like a huge jump at the time. Looking back, they somehow became one continuous story. 🌍

  • The ones where I initially have no idea how I’m going to solve them. 😭 Whether it’s debugging infrastructure, understanding a massive codebase, designing a system, or turning an idea into something people can actually experience—I love that phase where everything looks confusing... until the pieces slowly start connecting.

  • Unfortunately... yes. 😂 If something works but doesn’t feel right, I’ll probably keep touching it. Code structure, animations, tiny spacing, presentation flow—I care a lot about how things come together. I’ve learned that 'done' matters too, but if I’m putting my name on something, I want it to feel intentional.

  • Speedcubing is still my favorite reset button. There’s something satisfying about turning complete chaos into a solved cube one algorithm at a time—which, now that I think about it, is suspiciously similar to debugging. 😭 Add some music, random tech rabbit holes, and occasionally doing absolutely nothing... system reboot complete.

  • You don’t have to feel ready before starting something difficult. Most of the things that taught me the most started with me thinking, 'I have absolutely no clue how to do this.' You start anyway, break things, ask stupid questions, read way too much documentation, and eventually yesterday’s impossible thing becomes something you just... know how to do. 🔁

  • No perfectly scripted five-year answer here. 😭 I want to keep getting deeper into systems, cloud, distributed infrastructure, and software engineering while building things that are actually useful—and occasionally unnecessarily beautiful. Wherever that takes me, I just want future-me to look back and think: damn, we really kept leveling up. ⚡