CareerApr 2024
Full-Stack to AI: A Developer's Career Evolution
Reflections on evolving from a full-stack developer to an AI/LLM specialist, and advice for developers considering the same path.
4 min read
Hi, I'm
Bilal Saeed.
Senior Software Engineer|AI/LLM Consultant
Currently at AISEO
I help startups and SaaS platforms build intelligent, scalable AI products. Specializing in React, Next.js, Node.js, and modern AI APIs (OpenAI, Anthropic). Available for select consulting projects.
Scroll
Featured Work
A selection of projects I've built — from AI-powered products to scalable web applications serving millions of users.
Where I've Worked
A timeline of my professional journey, from freelance consulting to leading AI development at scale.
2025 — Present
Senior Software Engineer
@ AISEOLeading development of AI-powered content tools serving enterprise clients. Architecting scalable systems processing millions of requests monthly. Building and mentoring a high-performing engineering team across multiple products (AISEO.ai, HumanizeAIText.ai, UnAIMyText.io, Aihumanize.co, Humanizerai.ai).
- Led development of Humanize AI suite
- Scaled infrastructure to handle 10M+ monthly requests
- Reduced API costs by 40% through optimization
Next.jsReactNode.jsOpenAIAnthropicPostgreSQLRedisAWS
2025 — Present
Full Stack Developer
@ BuildableDeveloped complex financial modules for startup analysis platform. Built data visualization components and integrated multiple financial APIs for real-time valuation calculations.
- Built valuation module from scratch
- Integrated 5+ financial data providers
- Improved calculation accuracy by 25%
ReactTypeScriptNode.jsD3.jsPostgreSQLFinancial APIs
Nov 2019 — 2024
Lead Full-Stack Engineer & Product Manager
@ Suppy IncLed development of multiple SaaS products including LSTN (AI Transcription for Ipsos & Nielsen), ElephantsApp (Mental Wellness), WellsShared (AI Content Generator), Palomar AI (Creative Script Generator), and Cineticket (Cinema Ticketing for Universal & The Space cinemas in Italy).
- Led GPT-powered transcription tool improving accuracy by 40%
- Built AI-driven GoalCoach for personalized wellness
- Managed full-stack cinema ticketing platform
Next.jsReactReact NativePythonFirebaseGPTCrewAIAWS CDK
2018 — Present
Freelance Full-Stack Developer
@ Self-EmployedWorked with startups and enterprises building web and mobile applications. Specialized in React ecosystem, AI/ML integration, and modern JavaScript. Notable projects: Innovite (Startup Feasibility App with LEAN canvas), Meetups App (ML Matchmaking platform).
- Delivered 20+ client projects
- Built ML-powered matchmaking system
- Developed LEAN canvas collaboration tool
ReactReact NativeJavaScriptTypeScriptPythonML
2016 — 2018
Software Engineer
@ Techlogix (Pvt.) LimitedOptimized React applications using LazyLoading and performance techniques, improving application speed by 25%. Worked on enterprise-level web applications for various clients.
- Improved performance by 25% through optimization
- Awarded 'Achiever of the Month'
- Delivered enterprise applications
ReactJavaScriptReduxNode.js
Latest Writing
Thoughts on AI engineering, software architecture, and building products that scale. I write about what I learn along the way.
AIMar 2024
LLM Fine-Tuning Best Practices: Lessons from Production Systems
Practical guidance on when and how to fine-tune LLMs, based on real-world consulting experience with enterprise clients.
3 min read
AIFeb 2024
Featured
Building Scalable AI Products: Technical Insights from AISEO
Deep dive into the architecture and engineering decisions behind building AI products that handle millions of requests monthly.
3 min read
Available for select consulting projects
Let's Work Together
Have a project in mind? Looking for AI/LLM integration expertise? Or just want to chat about technology? I'd love to hear from you.
Based in
Lahore, Pakistan 🇵🇰
Response Time
Within 24 hours
Working With
Global Clients