a
alihaidardev

Ali H

@alihaidardev

Senior Full Stack AI Engineer

Pakistan
Engels
Sommige informatie wordt in het Engels weergegeven.
Over mij
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.... Lees meer

Skills

a
alihaidardev
Ali H
offline • 

Bekijk mijn diensten

Implementatie en uitrol van AI
I will build a custom ai chatbot or rag application with python fastapi
VanafUS$ 100 / projectMeer informatie
Full stack webapplicaties
I will build a full stack saas application with react nextjs and fastapi
VanafUS$ 150 / projectMeer informatie

Werkervaring

Company

Fulltime • 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 • Parttime

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.