Hello,
This is Gautam Gondaliya , I'm a Professional Full Stack Developer & Team Lead of 15 Members.
constcoder={name:'Gautam Gondaliya',skills:['React', 'Next.js', 'Node.js', 'NestJS', 'Express', 'PostgreSQL', 'MongoDB', 'Redis', 'Kafka', 'AWS', 'Docker', 'Microservices', 'C++'],hardWorker:true,quickLearner:true,problemSolver:true,hireable:function() {return(this.hardWorker&&this.problemSolver&&this.skills.length>=5);};};ABOUT ME
Who I am?
I'm Gautam Gondaliya — a Full Stack Developer with 3+ years of experience building and scaling production systems that serve real users at scale. As a Team Lead managing a team of 15, I've architected platforms handling 200,000+ concurrent users at 99.9% uptime, designed event-driven microservices with Node.js, NestJS, Kafka, and Redis, and shipped products from scratch to live production. I turn complex requirements into clean, performant, and reliable code — from high-throughput backends to polished React and Next.js interfaces. Driven by ownership, performance, and impact, I'm open to roles where I can lead, build, and deliver systems that matter.
Experiences
Skills
PROJECTS
BizzCommSync App
constproject={name:'BizzCommSync App',tools: ['Express', 'MongoDB', 'ReactJs', 'Material-UI', 'REST APIs', 'Twilio (OTP)', 'Multer', 'NodeJs', 'AWS S3', 'Node Mailer', 'EC2],myRole:Backend Developer,Description: Built BizzCommsync, a client management platform using React.js, Node.js, Express.js, and MongoDB. Integrated AWS EC2, S3 for hosting and storage, real-time messaging with Twilio, and CSV uploads with Multer. Automated deployments with AWS CodePipeline and Jenkins. Designed a scalable microservices architecture with Docker and added advanced analytics for client insights.,};constproject={name:'Pay-Per-View Boxing League',tools: ['ReactJs', 'NodeJs', 'AWS IVS', 'Kafka', 'Redis', 'Stripe', 'CloudFront', 'AWS ALB', 'Auto Scaling', 'Prometheus', 'Grafana', 'k6', 'HLS', 'RTMP', 'Microservices],myRole:Team Lead & Full Stack Developer,Description: Architected an end-to-end global Pay-Per-View boxing livestream platform with secure stream access and real-time ticket purchases. Built a scalable microservices architecture (12+ services) on AWS with Application Load Balancer and Auto Scaling Groups (3→20 instances) to absorb live-event traffic spikes. The livestreaming pipeline ingests RTMP, encodes via AWS IVS, secures with AES-128 HLS, and distributes through CloudFront/Akamai — scaling to 200,000+ concurrent viewers at 99.9% availability. Integrated Stripe with IP-based currency localization across 20+ currencies, processing 7,000+ webhook events through Kafka with PCI compliance and zero data vulnerabilities. Validated with k6 load tests at 200k concurrent users (p95 ~340ms) and monitored via Prometheus/Grafana dashboards tracking 50+ infra and app metrics.,};constproject={name:'Social Gaming Platform',tools: ['Nextjs', 'NestJs', 'PostgreSQL', 'Redis', 'WebSockets', 'Docker', 'AWS', 'Sumsub KYC', 'Microservices', 'Pub/Sub],myRole:Team Lead & Full Stack Developer,Description: Built scalable backend microservices for a sweepstakes-based social gaming platform supporting virtual currency and real-time user engagement. Implemented real-time chat and notification infrastructure over WebSockets, and constructed a rakeback and wagering tracking engine that dynamically computes user rewards from gameplay activity. Transactional services built with NestJS and PostgreSQL, with throughput boosted via Redis caching and pub/sub. Integrated Sumsub KYC for automated, secure identity onboarding. Containerized services with Docker, deployed on AWS, and collaborated with Next.js frontend teams to deliver real-time APIs and interactive features.,};constproject={name:'Wulf Casino',tools: ['NestJs', 'NextJs', 'AWS', 'Auto Scaling', 'Load Balancing', 'Redis', 'CDN', 'Sumsub', 'Seon', 'Coinflow', 'Breeze', 'Geo-blocking', 'Microservices],myRole:Team Lead & Full Stack Developer,Description: Built an online casino platform from scratch to production — currently live in the US. Engineered the full bonus engine including rakeback, cashback, and instant rebate logic. Integrated dual KYC identity verification via Sumsub and Seon for secure onboarding and fraud prevention, plus payment processing through Coinflow and Breeze. Deployed on AWS with auto-scaling and load balancing for traffic spikes, Redis for caching, and a CDN for fast global content delivery, alongside geo-blocking for regulatory compliance. Beta launch completed and load-tested with 1,000+ concurrent users.,};Educations