Looks like you have JavaScript disabled. For the full Twine experience, you will need to re-enable it.

I'm Hassan Altaf, a Senior AI/ML & Full-Stack Engineer with 8+ years of experience designing and delivering scalable, secure, high-performance software systems. I build end-to-end applications spanning frontend (React, Next.js, TypeScript) and backend (Python, Django, FastAPI) and specialize in production-grade AI solutions including Generative AI, LLM-driven systems, and Retrieval-Augmented Generation. I enjoy mentoring teams, architecting cloud-native infrastructures, and delivering reliable software that aligns with business goals.…I'm Hassan Altaf, a Senior AI/ML & Full-Stack Engineer with 8+ years of experience designing and delivering scalable, secure, high-performance software systems. I build end-to-end applications spanning frontend (React, Next.js, TypeScript) and backend (Python, Django, FastAPI) and specialize in production-grade AI solutions including Generative AI, LLM-driven systems, and Retrieval-Augmented Generation. I enjoy mentoring teams, architecting cloud-native infrastructures, and delivering reliable software that aligns with business goals.

Hassan Altaf

Full Stack Developer, Web Developer, Front-End Developer, +4





I'm Hassan Altaf, a Senior AI/ML & Full-Stack Engineer with 8+ years of experience designing and delivering scalable, secure, high-performance software systems. I build end-to-end applications spanning frontend (React, Next.js, TypeScript) and backend (Python, Django, FastAPI) and specialize in production-grade AI solutions including Generative AI, LLM-driven systems, and Retrieval-Augmented Generation. I enjoy mentoring teams, architecting cloud-native infrastructures, and delivering reliable software that aligns with business goals.…I'm Hassan Altaf, a Senior AI/ML & Full-Stack Engineer with 8+ years of experience designing and delivering scalable, secure, high-performance software systems. I build end-to-end applications spanning frontend (React, Next.js, TypeScript) and backend (Python, Django, FastAPI) and specialize in production-grade AI solutions including Generative AI, LLM-driven systems, and Retrieval-Augmented Generation. I enjoy mentoring teams, architecting cloud-native infrastructures, and delivering reliable software that aligns with business goals.

Available to hire

I’m Hassan Altaf, a Senior AI/ML & Full-Stack Engineer with 8+ years of experience designing and delivering scalable, secure, high-performance software systems.

I build end-to-end applications spanning frontend (React, Next.js, TypeScript) and backend (Python, Django, FastAPI) and specialize in production-grade AI solutions including Generative AI, LLM-driven systems, and Retrieval-Augmented Generation. I enjoy mentoring teams, architecting cloud-native infrastructures, and delivering reliable software that aligns with business goals.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Language

English

Fluent

Work Experience

Senior Full Stack Engineer & Team Lead at OCI LAB

July 1, 2024 - Present

Led cross-functional teams, conducted code reviews, enforced clean architecture principles, and mentored developers to maintain high code quality. Collaborated with stakeholders to translate business requirements into technical solutions delivered on time.

Software Engineer at Micro Data Tech Solutions

February 1, 2020 - July 1, 2024

Built responsive, user-centric web applications using modern frontend frameworks and RESTful APIs. Developed backend services, database schemas, and integrations to support scalable business workflows. Participated in agile ceremonies, sprint planning, and continuous improvement initiatives. Assisted in deployment, monitoring, and maintenance of production systems.

Senior AI Engineer | LLM & Intelligent Systems at Celonic

July 1, 2025 - Present

Designed and deployed production-grade LLM-powered applications, built Retrieval-Augmented Generation (RAG) pipelines with embeddings and vector databases, and developed scalable AI microservices using Python (FastAPI, Django). Architected cloud-native AI infrastructure on AWS, and led cross-functional engineering teams, conducting code reviews and architectural decisions to deliver production-ready AI systems.

Senior Python & AI Engineer | Team Lead at Arbisoft

January 1, 2022 - July 1, 2025

Led a Python development team, owned backend architecture and delivery of scalable applications using Django/FastAPI with PostgreSQL. Designed high-performance RESTful APIs, integrated AI/ML components, defined coding standards and authentication practices, mentored junior developers, and optimized backend performance for production workloads.

Python Developer at Xebia

February 1, 2020 - January 1, 2022

Developed Python-based backend services and APIs supporting enterprise applications, integrated RESTful APIs, and optimized database interactions. Participated in agile ceremonies, contributed to deployment and monitoring of production systems, and collaborated with cross-functional teams to design scalable backend solutions.

Full-Stack Developer at Techlogix

February 1, 2017 - January 1, 2020

Developed end-to-end web applications, built API-driven architectures, and focused on performance, responsiveness, and usability. Collaborated with designers and developers to deliver features in iterative cycles and maintained and enhanced existing applications.