SUBID DASPORTFOLIO / 2026
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SUBID

PORTRAIT // ORIGINAL[ 1 / 7 ]
WORK // RIDENOWW[ 2 / 7 ]
WORK // DEED POLL[ 3 / 7 ]
PORTRAIT // CYBERNETIC[ 4 / 7 ]
PORTRAIT // HOLOGRAM[ 5 / 7 ]
PORTRAIT // SKETCH[ 6 / 7 ]
PORTRAIT // GLITCH[ 7 / 7 ]
SUBID DAS
Subid Das
Cloud Native Engineer · Open Source Contributor

SUBID
DAS

Building infrastructure and products that scale — Kubernetes, AI pipelines, full-stack, mobile.


DESIGNING SYSTEMS THAT BRIDGE INFRASTRUCTURE, AI, AND PRODUCT.

I build infrastructure and products that scale — from Kubernetes clusters serving thousands of users to AI pipelines validating 5,000 contracts a month.

I contribute to the cloud native ecosystem through open source work in Prometheus, Fluid, Headlamp, and Kube-Burner — shipping real features to projects used in production worldwide.

Whether it's a DevOps pipeline, a mobile app, or a full-stack platform, I care about reliability, speed, and clean architecture.

0%Uptime achieved
0+Contracts/month processed
0xFaster document retrieval

Companies I've Worked With

M.it services & systems GmbH (Germany)

Systems Software Engineer
  • Audited and refactored a Rust + Tauri codebase, eliminating dead code, enforcing idiomatic patterns, and restructuring module visibility, while migrating all Windows-specific bindings from windows_api to the official windows crate with zero functional regressions.
  • Enabled cross-platform mobile builds (iOS & Android) by configuring Tauri targets, resolving conditional compilation issues, and establishing platform gateways under tauri/src/platform to ensure platform-specific code is never shipped to other targets.
  • Built a Rust-based mock frontend exercising all #[tauri::command] functions with simulated input/output flows, supporting 20+ concurrent invocations with no deadlocks, race conditions, or resource leaks.
RustTauriiOSAndroidWindows APICameraXAVFoundation
Dec 2025 – Feb 2026 (Remote)
★ Tender Win

Indian Oil Corporation Limited (IOCL)

Software Development Engineer
90% manual audit reduction3x processing throughput
  • Built a configuration-driven internal document intelligence platform enabling enterprise employees to upload unstructured PDFs, extract structured data, and validate information, reducing manual audit effort by 90%.
  • Implemented LLM-driven, schema-based extraction and RAG pipelines using LangChain and Pinecone, allowing extraction fields, schemas, and normalization rules to be modified declaratively without changing core extraction logic.
  • Designed an LLM-assisted, rule-based validation engine supporting existential, cross-entity, semantic, and policy validations, with all rules extensible without modifying validation orchestration code.
LangChainPineconeRAGRabbitMQPythonDocker
Jul 2025 – Aug 2025

Connect In Cloud

Software Engineer
5+ prod envs99.999% uptime
  • Managed 5+ production environments with 99.999% uptime
  • Built ridenoww.com end-to-end (React + Laravel + React Native)
  • Built deedpollservices.co.uk — full-stack legal service platform with Stripe payments, PDF generation, auth, and email workflows
Next.jsReactReact NativeSurrealDBBullMQRedisStripeS3TiptapLaravelDockerKubernetesLinux
Apr 2025 – Present

Intrepid AI

Frontend Engineer
  • Integrated OAuth authentication system
  • Refactored and cleaned up cluttered frontend codebase
  • Improved UI/UX across core product surfaces
ReactTypeScriptOAuth
Jun 2024 – Jul 2024

AwesomeSuite

Frontend Engineer Intern
  • First internship — worked on Awesome Social and Awesome Dial products
  • Built cross-platform post creation: publish once to Facebook, Twitter/X, Pinterest, TikTok, Instagram
  • Revamped UI across core product surfaces
ReactTypeScriptREST APIs
Jul 2023 – Feb 2024

CNCF & OSS Contributions

Merged pull requests to production CNCF and Kubernetes ecosystem projects.

CNCF · Prometheus

Add TSDB Admin page to Mantine UI

#17981

What I did

Added a new 'TSDB Admin' page providing a web interface for `delete_series` and `clean_tombstones` admin API endpoints.

Impact

Enables cluster admins to manage TSDB data directly from the UI without CLI access.


Tech Stack

DevOps & Cloud

12 tools
DockerKubernetesTraefikDokployNginxGitHub ActionsGitLab CILinuxVPSMinIODocker SwarmCI/CD

Languages

5 tools
GoTypeScriptJavaScriptPHPRust

Backend

6 tools
ElysiaJSExpress.jsBun.jsNode.jsLaravelLangChain

Frontend

6 tools
Next.jsReact.jsVue.jsExpoReact NativeTauri

Databases & Caching

9 tools
PostgreSQLDragonflyTypesenseMongoDBMySQLMariaDBSupabaseMinIOVectorDB
Docker
Kubernetes
Traefik
Dokploy
Nginx
GitHub Actions
GitLab CI
Linux
VPS
MinIO
Docker Swarm
CI/CD
Go
TypeScript
JavaScript
PHP
Rust
ElysiaJS
Express.js
Bun.js
Node.js
Laravel
LangChain
Next.js
React.js
Vue.js
Expo
React Native
Tauri
PostgreSQL
Dragonfly
Typesense
MongoDB
MySQL
MariaDB
Supabase
MinIO
VectorDB
Docker
Kubernetes
Traefik
Dokploy
Nginx
GitHub Actions
GitLab CI
Linux
VPS
MinIO
Docker Swarm
CI/CD
Go
TypeScript
JavaScript
PHP
Rust
ElysiaJS
Express.js
Bun.js
Node.js
Laravel
LangChain
Next.js
React.js
Vue.js
Expo
React Native
Tauri
PostgreSQL
Dragonfly
Typesense
MongoDB
MySQL
MariaDB
Supabase
MinIO
VectorDB

Experience Timeline

Software Engineer

Connect In Cloud
Apr 2025 – Present
★ Highlight

Systems Software Engineer

M.it services & systems GmbH (Germany)
Dec 2025 – Feb 2026

Software Development Engineer — Tender Win

Indian Oil Corporation Limited (IOCL)
Jul 2025 – Aug 2025

Frontend Engineer

Intrepid AI
Jun 2024 – Jul 2024

Frontend Engineer Intern

AwesomeSuite
Jul 2023 – Feb 2024

Freelance

Deed Poll Services, sonysauto, pcpindia, chetmani
2023 – Present

Open to freelance, full-time, and interesting problems.

LET'S CONNECT