Souvik Das
I'm a Full Stack Engineer
4+ years shipping WebGIS platforms, 3D geospatial pipelines and systems that serve 1,000+ concurrent users. Domain first, stack second.
About
Full Stack Engineer and Team Lead with 4+ years of experience shipping production WebGIS platforms, enterprise web apps and AI-driven automation, including systems serving 1,000+ concurrent field users.
Full Stack Engineer & Team Lead · GIS Domain Specialist
Syntax is learnable in weeks. Domain depth, architectural judgment and security awareness take years, and that's where I've invested.
- Role: Full Stack Engineer & Team Lead
- Experience: 4+ years
- Location: Kharagpur, West Bengal, India
- Degree: MCA
- Open to: India & Remote
- Email: souvik.d.it@outlook.com
I don't define myself by one language or framework. I'm a GIS domain specialist who has delivered many GIS projects end to end, from 2D web maps and spatial databases to photogrammetry and 3D digital twins. I apply system design on real projects, have hands-on VAPT remediation experience, and know when a microservice pays off and when a modular monolith is the better call. I shipped mobile in Flutter at work and rebuilt the same ideas natively in Kotlin on my own, because the fundamentals carry over.
I learn something new every day, and I love to experiment.
Skills
Tools I've shipped with in production and open source. A snapshot, not a ceiling: I pick up new stacks as the problem demands.
GIS & 3D
Frontend
Backend
Mobile
Data & Messaging
Cloud & DevOps
Security
AI / ML
How I Engineer
Domain expertise over framework loyalty. Languages and frameworks are tools; I pick the one that fits the problem.
Domain First
Deep GIS knowledge: projections, raster and vector, tiling, 3D Tiles, point clouds, PostGIS and OGC services. The hard part of a GIS project is the domain, not the syntax.
Stack-Agnostic
Production mobile in Flutter, and the same app ideas rebuilt natively in Kotlin + Jetpack Compose. TypeScript at work, Go and Python in open source. The fundamentals carry over.
System Design in Practice
NX monorepo micro-apps, per-app database isolation, Kafka streaming, HAProxy load balancing, object storage migration and 100GB upload pipelines.
Right Tool, Right Time
Knowing when microservices pay off (independent scaling, team boundaries, fault isolation) and when a modular monolith is the better call. The same thinking applies to languages and databases.
Security Mindset
Hands-on VAPT remediation across auth, input validation, headers, access control and infrastructure config, so security is designed in, not bolted on.
Experiment & Learn
I learn something new every day and love building experiments to test ideas before they reach production. My open-source projects started that way.
Resume
Full-stack engineering, GIS and system design, from a microfinance core banking platform to a municipal survey serving 1,000+ concurrent field users. Download CV (PDF)
Summary
Souvik Das
Full Stack Engineer and Team Lead with 4+ years delivering WebGIS platforms, 3D geospatial pipelines, enterprise web apps and AI-driven automation. GIS domain specialist with hands-on system design and VAPT remediation experience.
- Kharagpur, West Bengal, India
- +91-9064659660
- souvik.d.it@outlook.com
Education
Master of Computer Application (MCA)
2021 - 2023
GITA Autonomous College, Bhubaneswar
University: Biju Patnaik University of Technology
DGPA: 8.59
Bachelor of Computer Application (BCA)
2018 - 2021
Tamralipta Institute of Management & Technology (TIMT)
University: Maulana Abul Kalam Azad University of Technology
DGPA:
8.39
Higher Secondary
2016 - 2018
W.B.C.H.S.E
Percentage: 78.00%
Secondary
2016
W.B.B.S.E
Percentage: 69.14%
Professional Experience
Full Stack Engineer & Team Lead
Feb 2023 – Present
Dhineu Solutions Pvt. Ltd · Hyderabad, India
- Led development of Neuspatial, a WebGIS SaaS platform: NX Monorepo of isolated micro-apps with shared libraries and per-application database isolation (Angular, NestJS, PostgreSQL/PostGIS).
- Built upload pipelines for 100GB datasets with automated vector ingestion into PostGIS; migrated storage to MinIO (S3-compatible).
- Architected live location streaming with Apache Kafka; built in-browser 3D visualization in CesiumJS and Three.js for point clouds, textured meshes and DSM/DTM.
- Directed infrastructure for the GHMC Property Survey serving 1,000+ concurrent field users: Ubuntu, Docker, HAProxy load balancing, PM2 monitoring.
- Remediated VAPT findings across application and server layers on production systems.
- Built an offline-first Flutter app with conflict-safe background sync for geotagged field capture.
- Automated Python geospatial pipelines: COG generation, DEM/DSM/DTM to Cesium 3D Tiles, OBJ to GLB, Agisoft Metashape photogrammetry jobs.
- Automated AWS EC2 provisioning/auto-termination with Boto3; built Jenkins + Docker CI/CD on AWS.
- Lead Angular developer and DB architect for a microfinance core banking platform; integrated OpenAI and Gemini to generate dynamic UI forms from schemas.
Software Developer Intern
Jan 2022 – Dec 2022
Spatial Hawk Geoinformatics Pvt. Ltd · Remote
- Built full-stack HRMS modules (payroll, attendance, role-based access control) with Angular and MySQL.
- Implemented interactive spatial mapping features with Leaflet and PostGIS.
Open Source Projects
Built independently, outside work. Each one is a working product with documentation, and most have downloadable releases. See all on GitHub
What I Can Help With
End-to-end delivery across GIS, web, mobile and infrastructure, with security and architecture built in.
WebGIS & 3D Geospatial
WebGIS platforms, map publishing (GeoServer, MapServer), PostGIS modeling, and 3D visualization of point clouds, meshes and terrain with CesiumJS.
Full Stack Web Applications
Scalable web apps with Angular or React on NestJS, Node.js, Go or Python backends, designed around the problem rather than a favourite stack.
Mobile Applications
Offline-first field apps and consumer apps in Flutter or native Kotlin + Jetpack Compose.
System Architecture
Architecture design and review: monolith vs. microservices, event streaming, multi-tenant data, load balancing and large-file pipelines.
Cloud & DevOps
AWS infrastructure, Docker, CI/CD with Jenkins or GitHub Actions, Nginx/HAProxy and Linux server administration.
Security & VAPT Remediation
Fixing VAPT findings and hardening applications and servers: auth, input validation, headers, access control and config.
Contact
Feel free to reach out! I'm always open to new opportunities and collaborations.
Name
Souvik Das
Call Me
+91-9064659660
Email Me
souvik.d.it@outlook.com
Address
Kharagpur, West Bengal, India