a
alihaidardev

Ali H

@alihaidardev

Senior Full Stack AI Engineer

Pakistan
Anglais
Certaines informations sont présentées en anglais.
À propos de moi
I help startups and growing businesses build secure, scalable web applications and AI-powered products. With 7+ years of experience, I specialize in Python, FastAPI, React, Next.js, TypeScript, Node.js, and PostgreSQL. I can develop complete SaaS platforms, REST and GraphQL APIs, AI assistants, LLM and RAG solutions, third-party integrations, and cloud-ready applications. I also modernize existing systems, fix performance bottlenecks, and improve application architecture. You’ll get clean code, clear communication, and a reliable solution built around your business goals.... Plus d’infos

Compétences

a
alihaidardev
Ali H
hors ligne • 

Voir mes services

Mise en œuvre et déploiement de l’IA
I will build a custom ai chatbot or rag application with python fastapi
De100 $US / projetPlus de détails
Applications Web Full stack
I will build a full stack saas application with react nextjs and fastapi
De150 $US / projetPlus de détails

Expérience professionnelle

Company

Temps plein • 4 yrs 4 mos

Senior Software Engineer - Oware Technologies

Mar 2023 - Present • 3 yrs 5 mos

Building and operating O360, a multi-tenant supply-chain SaaS platform covering warehouse, order, transportation, inventory, manufacturing, billing, and reporting workflows. Developing full-stack features with React, TypeScript, Node.js, NestJS, Express.js, PostgreSQL, MySQL, GraphQL, Redis, and AWS. Leading secure API development, cloud deployments, performance optimization, and enterprise integrations with Oracle Fusion, QuickBooks Online, ERPNext, Stripe, Connexis, and Injaz.

Full-Stack Developer - Al Rafay Consulting

Jan 2024 - Dec 2024 • 11 mos

Built backend APIs and React interfaces for CREChat, an AI-powered conversational analytics platform. Developed Python and FastAPI services using Pydantic, secure data access, LLM integrations, retrieval workflows, and enterprise data sources. Also contributed to Virtuous AI using Python, LangChain, Kubernetes, GCP, agent workflows, vector search, analytics, and LLM infrastructure.

CrewBloom

Lead Engineer

CrewBloom • Temps partiel

Mar 2023 - Dec 2023 • 9 mos

Led the modernization and migration of a SaaS platform using NestJS, Next.js, TypeScript, PostgreSQL, AWS, and Docker. Improved API performance by 40% through query optimization, indexing, and Sequelize migrations. Designed JWT and role-based authorization, managed production deployments, maintained 99.9% uptime, reviewed code, and reduced technical debt.