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Sanatan
@sanatan0701
India
Inglese, Marathi, Hindi
Chi sono
Hey, I'm Sanatan — a self-taught backend developer with 2 years of hands-on experience building scalable, production-ready systems.
I specialize in Node.js, Express, MongoDB, PostgreSQL, Redis, Docker, and AWS. I've built real-world projects including a real-time chat app with WebSockets and Kubernetes deployment, and an affiliate deals platform with a custom deal engine and scheduled jobs.
I write clean, secure, and well-documented code — and I don't stop until you're satisfied.
Let's build something great.
Competenze
Sanatan
offline •
Tempo di risposta medio: 1 ora
Consulta i miei servizi
CI/CD
I will secure your apps and cloud infrastructure
Applicazioni web full stack
I will build and deploy a fullstack app on scalable cloudnative infra
Portfolio
Esperienza lavorativa
Company
Full time • 1 yr 10 mos
Software Developer
May 2025 - Present • 1 yr 1 mo
1. Developed and maintained full-stack web applications using Node.js, Express.js, and React, designing modular backend services and RESTful APIs to support dynamic frontend features and data-driven workflows. 2. Implemented authentication and authorization mechanisms following OWASP Top 10 security practices, securing APIs against common vulnerabilities and ensuring safe session handling and user data protection. 3. Designed and optimized data storage using MongoDB, PostgreSQL, and SQL, improving query efficiency and data access performance; integrated Redis for caching and RabbitMQ for asynchronous message processing and background task handling. 4. Built real-time communication features using WebSockets, enabling low-latency data exchange and improving application responsiveness; contributed to scalable system design patterns for maintainable backend architecture. 5. Containerized services using Docker, supported deployments on AWS, and assisted in implementing CI/CD pipelines to automate builds and deployments, improving development workflow efficiency and reducing deployment time by ~10%.
Software Developer
Oct 2024 - Apr 2025 • 6 mos
Developed and deployed 5+ static websites for real estate clients and cafes, improving their online visibility and reducing client turnaround time by 30%. Integrated SSDLC practices across a major project, reducing security-related bugs by 60% Performed comprehensive Web Application Penetration Testing, identifying and remediating 8+ vulnerabilities including XSS and IDOR, resulting in a more secure release. Built 5+ secure RESTful APIs and 1 custom EspoCRM plugins, boosting CRM efficiency and saving ~20% manual effort for Knightsfin Estates' sales and support teams.
Cybersecurity Engineer Intern
Jul 2024 - Oct 2024 • 3 mos
Assisted in creating a secure coding checklist for a C++ application to ensure compliance with best security practices Automated Android OS patch identification by extracting data from the Android Security Bulletin, reducing outdated OS usage risk by 25–30%. Developed a custom application that integrated Nmap, executed LinEnum scripts remotely, and included network pentesting tools, boosting testing efficiency by ~15%. Researched and presented a comprehensive report on rail network security aligned with IEC 62443 standards.
