Fahim Khan Profile
Fahim Khan
Software Consultant
About
Blogs
Resume

Quick Contact

✉
fahimkhan20148@gmail.com
📱
+971 507 286 133

FAHIM KHAN

Senior Software Consultant

Crafting innovative solutions with Rust, Go, and TypeScript • From Mumbai slums to global tech leadership

Abu Dhabi, UAE
fahimkhan20148@gmail.com+971 507 286 133
View My WorkGet In Touch
Rust
Go
React
Node.js
TypeScript

At a Glance

Quick stats and latest updates from my professional journey

7+
Years Experience
20+
Projects Delivered
5
Companies

Latest from My Blog

AsyncLocalStorage in Node.js: Eliminating Context Passing Hell

AsyncLocalStorage in Node.js: Eliminating Context Passing Hell

Learn how AsyncLocalStorage in Node.js eliminates parameter drilling and provides elegant context management for Express applications with automatic context propagation across async operations.

Nov 23, 2024
nodejsasynclocalstorage
Implementing Resumable Downloads in React and Node.js

Implementing Resumable Downloads in React and Node.js

Learn how to implement resumable downloads for large files using HTTP Range requests, IndexedDB, and React hooks. Solve connection interruptions and enable pause/resume functionality for better user experience.

Nov 23, 2024
ReactNodeJS
Streaming JSON Data with Multipart/Mixed and Meros

Streaming JSON Data with Multipart/Mixed and Meros

Learn how to stream JSON chunks using multipart/mixed content type and Meros library for better perceived performance and immediate user feedback.

Jan 15, 2024
multipartstreaming
View all blogs →

Professional Journey

8+ years of building scalable solutions and leading engineering teams

Full Stack Consultant

Current

Presight AI

Abu Dhabi
Mar 2025 - Present
Key Achievements
  • Architected a micro frontend system decoupling deployments across product squads, enabling independent shipping without cross-team bottlenecks
  • Built real-time dashboards using WebSockets and WebRTC to stream live AI inference data with near-zero latency
  • Implemented agentic workflows using LLMs, MCP, and tool-calling to automate operational tasks and accelerate legacy code migration
  • Maintained backend services in Rust and NestJS, deployed via Docker and Kubernetes on distributed cloud infrastructure
Technologies Used
RustNode.jsNestJSReactNext.jsTypeScriptGoGraphQLDockerKubernetesLLMsMCP

Senior Software Consultant

D4 Insight

Dubai
Apr 2024 - Jan 2025
Key Achievements
  • Migrated critical services from Java to Rust, reducing p99 latency from 300ms+ to sub-50ms and cutting infrastructure replicas from 6 to 3, halving hosting costs
  • Engineered secure financial dashboards and interbanking API integrations for Emirates NBD, adhering to strict banking security and compliance standards
  • Built an HTTP reverse proxy in Rust (Axum/Tokio) for high-concurrency traffic routing with minimal overhead
  • Automated API, web UI, and native app testing using Playwright and Appium
Technologies Used
RustAxumTokioNode.jsAngularMongoDBPlaywrightAppiumFinacle

Full Stack Engineer

Egen Solutions Inc

Remote
Mar 2023 - Nov 2023
Key Achievements
  • Built a RAG pipeline on GPT-3.5 to automatically migrate legacy Selenium E2E tests to Playwright, cutting the projected timeline from 1 year to 3 months
  • Led a team of 3 engineers: daily code reviews, testing standards, and end-to-end delivery ownership
  • Architected the Apollo GraphQL federation layer connecting microservices for loan origination, payments, and customer data on the Bridgecrest platform
  • Managed AWS infrastructure (EC2, S3, API Gateway) and CI/CD pipelines via GitHub Actions for rapid, reliable releases
Technologies Used
TypeScriptAngularApollo GraphQLNestJSIonicPlaywrightAWSGitHub ActionsGPT-3.5

Full Stack Engineer

Segment Hub Technologies

Mumbai
Sep 2020 - Jan 2023
Key Achievements
  • Shipped one of the company's first LLM integrations: a GPT-3-powered 'talk to your docs' interface enabling natural language querying of internal documentation
  • Built a high-performance Rust API layer (Axum), significantly reducing server costs while handling concurrent workloads at scale
  • Developed cross-platform mobile apps with Ionic/Capacitor for Android and iOS, extending the product beyond Slack
Technologies Used
RustAxumPostgreSQLNestJSIonicCapacitorAWSGPT-3

Full Stack Engineer

Pawzeeble

Mumbai
Jan 2018 - Aug 2020
Key Achievements
  • Optimized the geospatial 'find nearest clinic' feature, cutting infrastructure cost by 10x while maintaining full response accuracy
  • Built a WYSIWYG editor with full LaTeX support for clinical document authoring and in-browser file import
  • Delivered cross-platform apps for Android, iOS, and web from a single Ionic/Capacitor codebase
Technologies Used
AngularTypeScriptKoaNestJSIonicCapacitorPostgreSQL

Technical Expertise

Hours invested in mastering technologies that drive innovation

Total: 25,000+ hours of hands-on experience
0+
Languages Mastered
0+
Frameworks Used
0+
Cloud Services
0k+ hrs
Total Experience

Backend Technologies

12,800 total hours

Rust

2.5k hrs

High-performance systems, HTTP proxies, CLI tools

Go

2.0k hrs

Microservices, REST/GraphQL APIs, backend services

Node.js

3.0k hrs

Backend services, API development, real-time processing

TypeScript

3.5k hrs

Type-safe development, large-scale applications

NestJS

1.8k hrs

Enterprise applications, scalable architectures

Frontend Technologies

9,500 total hours

React

3.2k hrs

Component libraries, complex UIs, state management

Next.js

1.5k hrs

SSR, SSG, modern web applications

Angular

2.8k hrs

Enterprise applications, complex dashboards

React Native

1.2k hrs

Cross-platform mobile applications

Vue.js

800 hrs

Progressive web applications

Database & Storage

6,400 total hours

MongoDB

2.2k hrs

Document databases, aggregation pipelines

PostgreSQL

1.8k hrs

Relational databases, complex queries, optimization

Neo4j

600 hrs

Graph databases, relationship modeling

DynamoDB

800 hrs

NoSQL, serverless architectures

Redis

1.0k hrs

Caching, session management, pub/sub

Cloud & DevOps

7,300 total hours

AWS

2.0k hrs

EC2, S3, Lambda, RDS, CloudFormation

Docker

1.5k hrs

Containerization, microservices deployment

Kubernetes

1.2k hrs

Container orchestration, scaling

CI/CD

1.8k hrs

Jenkins, GitHub Actions, deployment automation

Monitoring

800 hrs

Dynatrace, CloudWatch, application health

Emerging Technologies

4,500 total hours

LLMs/GenAI

800 hrs

AI Agents, MCP, Tool calling, prompt engineering

Playwright

1.2k hrs

API automation, web UI testing, E2E testing

GraphQL

1.5k hrs

Apollo Federation, schema design, optimization

Web3/Solidity

600 hrs

Smart contracts, blockchain development

LaTeX

400 hrs

Document generation, WYSIWYG editors

Let's Build Something Amazing

Ready to collaborate on your next project? Let's connect and create innovative solutions together.

Get In Touch

Email
fahimkhan20148@gmail.com
UAE Mobile
+971 507 286 133
India Mobile
+91 9167119031
Location
Abu Dhabi, UAE

Currently Available

Connect With Me

GitHub
@M0rfes
LinkedIn
fahim-khan-232533346
X (Twitter)
@M0rfes
Instagram
@m0rfes
Facebook
M0rfes
BlueSky
morfes.bsky.social

Quick Facts

🚀 Currently working at Presight AI on LLM-powered solutions
👨‍👩‍👧‍👦 Focused on professional growth and family well-being
🎯 Goal: Achieve debt-free life and retire at 40
⏰ Committed to delivering high-quality results on time
Start a Conversation

© 2025 Fahim Khan. Built with React, TypeScript, Tailwind CSS, and Framer Motion.