TECHNICAL LEAD & SAAS BUILDER • PHD RESEARCHER

I architect and ship high-performance SaaS. From core systems to applied AI & Web3.

Backed by a PhD in AI and 5+ years of building at the frontier. I design, code, and scale robust systems from database to interface. One accountable Technical Lead for your entire stack.

[PORTRAIT_01]
SYS.SYS: PORTRAIT
LAT.LNG: 36.8065° N, 10.1815° E
HBR_PHD_2026
Hamza Ben Roummane PortraitHamza Ben Roummane Portrait
  • Full-Stack Systems Architecture
  • 6+ live products
  • Fine-tuned models + RAG
  • PhD candidate, AI & Robotics
  • 2 peer-reviewed papers

Credentials // GitHub

Credibility before spectacle.

A compact proof strip for build activity, research credentials, venture output, and market reach.

GitHub signal

@hamza97benroummane

LIVE SIGNAL
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708 COMMITS IN THE LAST 8 MONTHS
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BSc

Computer Science

MSc

Business Intelligence

PhD

AI Candidate (Current)

5+ Years

Software Engineer

2025

IJRCS publication

2023

Springer Nature publication

END-TO-END PIPELINE

One Builder. The Entire Stack.

From the first idea to live revenue, every layer of the product ships from a single pair of hands.

  1. 01IDEA
  2. 02SYSTEM DESIGN
  3. 03BACKEND + INFRA
  4. 04FRONTEND
  5. 05PAYMENTS
  6. 06GROWTH
  7. 07LIVE REVENUE

Most software needs a team. I am the team.

THE MACHINE

The full stack is a person.

Five subsystems. One operator. Zero handoffs.

Most products need a team across five disciplines. Hamza runs all of them himself, from the first React component to the Stripe webhook to the fine-tuned model behind the scenes. Frontend, backend, AI, blockchain, and growth ship as one continuous system, not a relay of contractors.

AI

SUPERPOWER

He builds the core AI models and systems himself (RAG, fine-tuning, deep reinforcement learning) and designs the surrounding software architecture end to end.

  • RAG
  • LLM fine-tuning
  • Custom model training
  • Deep reinforcement learning
  • Deep Learning
  • Neural Networks
  • Peer-reviewed publications

Blockchain

SUPERPOWER

Solana Blockchain & Web3 systems with sub-second execution.

  • Solana Web3.js
  • Jito bundles
  • Sub-second execution
  • Raydium SDK
  • HFT bots
  • MEV / market-making

Frontend

Interfaces engineered to convert, animated with intent and built to load instantly.

  • Next.js
  • React
  • TypeScript
  • Tailwind
  • Brutalist UI
  • Framer Motion
  • GSAP
  • High-conversion flows

Backend

Production infrastructure from API to database to payments, owned end to end on bare metal.

  • Node.js
  • Python
  • Java / Spring Boot
  • MongoDB
  • Bare-metal VPS
  • Off-chain pipelines
  • Stripe

Growth

Distribution as an engineering problem, from programmatic pages to paid media to AI-produced video.

  • Programmatic SEO
  • GEO
  • Paid media
  • AI video
  • Automated outreach
  • Conversion funnels
  • EN / FR reach

40+ technologies // 5 subsystems // 1 operator

See the systems in motion

SELECTED WORK

The products, built end to end.

Scroll through the work. Each one is mine, from the model to the market.

humanixio.com
// humanixioHumanixio
Humanixio View 1
Humanixio View 2
Humanixio View 3
Humanixio View 4
Humanixio View 5
Humanixio View 6
01 // 06
ACTIVE // GROWING

Humanixio

AI academic humanization on a custom model

Humanixio is an AI academic humanization tool running on a custom fine-tuned model. Built on a robust, in-house AI foundation, I own the full stack, from training the model to the billing and the growth engine, and it is actively growing.

  • Fine-tuned LLM
  • AI writing
  • B2C SaaS
  • Stripe
  • Growth
chainpad.io
// chainpadChainPad
ChainPad View 1
ChainPad View 2
ChainPad View 3
ChainPad View 4
ChainPad View 5
ChainPad View 6
01 // 06
ACTIVE // GROWING DeFi SUITE

ChainPad

A no-code Solana launchpad and DeFi suite

ChainPad is a no-code Solana Blockchain & Web3 token launchpad paired with a full DeFi suite: token creation, liquidity management, volume bot, and DeFi automation tools. Wired into Jito and Raydium to process HFT operations with sub-second finality. Monetized exclusively via Web3 Wallets (Phantom, MetaMask, Solflare), it is live and the suite keeps growing.

  • Web3 & Blockchain
  • Web3.js / TypeScript
  • Jito
  • Raydium
  • DeFi
+ 4 more live projects...
FREELANCE

I take on high-end freelance builds.

A small number of senior, end-to-end engagements at a time. One operator who ships the whole product, not a slice of it.

If you need a complex platform built properly and fast, I take it on directly: the AI, the backend, the frontend, the payments, and the growth. No team to assemble, no agency overhead, no handoffs. You work with the person who designs the system and the person who ships it, because they are the same person.

Full SaaS builds

From a blank repository to a live, paying product.

AI features

RAG, fine-tuned models, and custom AI systems integration.

Web3 & Blockchain

Solana Blockchain & Web3 systems, launchpads, and DeFi automation tooling.

Growth engineering

Programmatic SEO, GEO, and conversion funnels from day one.

Start a freelance build Currently accepting a limited number of new projects.

Pedigree & Engineering Leadership

Academic Rigor Meets Technical Leadership.

A timeline of parallel paths: conducting research at the AI frontier while architecting and shipping complex production SaaS.

[ Academic Rigor & Research ]

Information Processing & Decision Support Lab
2022 — Present

PhD Researcher in AI & Robotics

Sultan Moulay Slimane University

Specializing in autonomous navigation, deep reinforcement learning (DRL), and safe path planning. Developing hybrid models (e.g. TD3-RRT) for adaptive systems.

PythonPyTorchROS2Deep RLAutonomous Robotics

[ Technical Leadership & Engineering ]

High-Scale Systems & Blockchain Architect
2022 — Present

Technical Lead & AI SaaS Architect

International & Remote Setup

Engineering end-to-end SaaS platforms. Architecting custom AI systems (fine-tuning, RAG, custom pipelines) and high-throughput Web3 applications (Solana Blockchain & Web3, TypeScript, Jito, Raydium).

Next.jsSolana Web3.jsJitoRaydiumRAGLLM Fine-TuningVector DBs
CONSOLE://PEDIGREE_STACK
>ACTIVE STACK:Python,PyTorch,ROS2,Deep RL,Autonomous Robotics,Next.js,Solana Web3.js,Jito,Raydium,RAG,LLM Fine-Tuning,Vector DBs