Full Stack Software Engineer
Lexman Sreenivasan
Building scalable web applications and cloud services with TypeScript, Node.js, and Google Cloud Platform. Based in Mannheim, Germany.
TypeScript
Node.js
React
PostgreSQL
Google Cloud
Docker
Kubernetes
NestJS
Redis
BigQuery
About Me
Full Stack Engineer
with Cloud
Expertise
Full stack software engineer with 2+ years of production experience building scalable web applications and cloud services. Proven track record delivering complete frontend-to-backend solutions using TypeScript, Node.js, Express.js, and modern cloud infrastructure on Google Cloud Platform.
Passionate about creating exceptional user experiences backed by reliable backend services. Currently based in Mannheim, Germany with full work authorization.
2+
Years Experience
1M+
Users Served
2,500+
Devices Managed
Technical Skills
Tech Stack
Languages
Frontend
Backend
Databases
Cloud & Infrastructure
DevOps & Tools
Career
Work Experience
Full Stack Software Engineer
Gizmeon Technologies
Jun 2023 – Present
Remote · Infopark Kochi, India
- Built and operated scalable web applications serving 1M+ users across Chrome OS, Windows, and Linux platforms through Progressive Web App (PWA) development.
- Developed full stack solutions using TypeScript, Node.js, Express.js, PostgreSQL, and Google Cloud Platform, delivering end-to-end functionality.
- Implemented CI/CD automation using Docker, Kubernetes (GKE), Cloud Build, and GitHub, improving deployment reliability and reducing release cycles.
- Built comprehensive reporting and analytics solutions using PostgreSQL, BigQuery, and Redis, delivering actionable insights through scalable backend services.
- Developed real-time data processing systems using Google Cloud Pub/Sub and cloud functions, ensuring reliable service operations.
- Led device management and monitoring solutions for 2,500+ devices using cloud messaging services with automated monitoring and alerting.
- Created responsive web UIs replacing native applications with lighter, more maintainable web-based solutions improving cross-platform compatibility.
Backend Developer & Database Manager
Apparel Textile Recycling Startup
Dec 2025 – Present
- Leading full stack development for a centralized web platform using Node.js and PostgreSQL, collaborating with cross-functional frontend and mobile development teams in agile environment.
Portfolio
Technical Impact
Scalable Web Applications
Built PWAs serving 1M+ users across Chrome OS, Windows, and Linux. Replaced native applications with lighter web-based solutions.
OTT & Video Platform
Created responsive web UIs optimized for productivity with Video.js integration and real-time data processing systems.
Cloud Infrastructure & CI/CD
Automated deployment pipelines with Docker, Kubernetes (GKE), and Cloud Build. Improved deployment reliability and reduced release cycles.
Device Management System
Led monitoring and management solutions for 2,500+ devices with automated alerting and cloud messaging services.
Background
Education & Certifications
2019 – 2022
Bachelor's Degree in Computer Applications
University of Kerala – Adoor, Kerala, India
Languages Spoken
Get in Touch
Let's Build Together
Based in Mannheim, Germany. Open to full stack engineering roles and cloud architecture opportunities.
vslexman@gmail.com+49 155 1104 6687