S SANJAY
@ssanjay
I build secure, scalable full-stack web applications with React, Django, and Python.
IndiaWhat I'm looking for
At Comcast, I build enterprise web applications that improve network operations, including UniBack, a full-stack backup management platform supporting 700+ network devices.
I've delivered 15+ scalable modules with React.js, Django, and MongoDB; built REST APIs; rendered virtualized grids with 34,000+ backup records; and helped replace third-party tooling for approximately $100K in annual savings. I also developed a Python-based SSL certificate renewal system that reduced manual effort by 60%.
I enjoy solving complex engineering challenges through clean architecture, secure APIs, responsive user experiences, and reliable automation.
Experience
Work history, roles, and key accomplishments
X-Flash: Architected a React.js/TypeScript frontend with optimized API state management and reusable components for network port bouncing.
UniBack: Automated service-account password rotation across devices using Python/Celery with retry handling.
Code Refactoring: Refactored legacy Django code using SOLID, Factory, and Strategy patterns; built reusable Python modules.
Upskilled into a Full Stack Developer role (Python, React.js), delivering:
UniBack: Led frontend for a 700+ device backup platform (React, TypeScript, Redux Toolkit); built a virtualized grid for 34K+ records, DRF APIs, and Vault integration. Saved ~$100K/yr.
Secure Config: Built remediation UIs with MSAL.js Azure AD SSO.
Automation: Python DDoS simulator; automated Gigamon SSL lifecycle.
Managed web server patching, maintenance, and production monitoring with Grafana dashboards to ensure system health and troubleshoot issues. Built Python automation for SSL certificate renewal across BluVector appliances (registration, signing, deployment, restarts). Enhanced the Heimdall frontend with HTML5, CSS3, JavaScript, and React.js, building reusable UI components.
★ Upskilled in HTML5, CSS3, JavaScript, React.js, Python, and Django, building a strong foundation in modern full-stack web development.
★ Designed and developed Grafana dashboards to monitor server health, system performance, and infrastructure metrics.
★ Developed automation scripts to streamline repetitive tasks, improve operational efficiency, and reduce manual effort.
★ Gained hands-on experi
Education
Degrees, certifications, and relevant coursework
Green Park International School, CBSE
Secondary School (X)
SSN College of Engineering
Bachelor of Engineering - BE, Electronics and Communication Engineering
2017 - 2021
Secured top 0.2% among 14500+ candidates by securing University rank 16 Tamil Nadu.
Received Merit Scholarship award thrice in 2017, 2018, 2019 for securing 2nd rank consistently!
Graduated with the highest CGPA of 9.11 among 180+ candidates!!! (College 2nd)
Keep Pushing Harder and Smiling in tough times🙂
Green Park Matric. Hr. Sec. School - India
High School
2015 - 2017
One of the 100 Students who Scored 100/100 in biology in all over Tamil Nadu.
Tech stack
Software and tools used professionally
Availability
Location
IndiaAuthorized to work in
Social media
Job categories
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