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peterdixson

Arham Khan

@peterdixson

Senior Backend Engineer and AI Developer

Pakistán
Urdu, Inglés
Parte de la información aparece en idioma inglés.
Sobre mí
I am a Backend Engineer and AI Developer with over 5 years of experience delivering scalable, production-grade web and AI-driven solutions. I specialize in building AI agents and recommendation engines using OpenAI and LangChain, while designing microservices architectures in Python and Node.js. I have a proven track record of leading engineering teams and optimizing deployment pipelines to ensure consistent, on-time delivery of high-traffic systems.... Lee más

Habilidades

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peterdixson
Arham Khan
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Revisa mis servicios

Aplicaciones Full Stack Web
I will develop a 3d jersey customizer with react
DeUSD 100 / proyectoMás información

Experiencia laboral

Fascom_Limited

Senior Backend Engineer

Fascom Limited • Tiempo completo

Jun 2021 - Present • 5 yrs 4 mos

• Developed AI-powered applications using Python, FastAPI, OpenAI, LangChain, LangGraph, and Neo4j for intelligent automation and customer support. • Designed Retrieval-Augmented Generation (RAG) pipelines by processing documents, generating embeddings, and implementing semantic search for context-aware AI responses. • Built scalable REST APIs, asynchronous backend services, and microservices while integrating AWS Lambda, S3, and OpenSearch. • Integrated Shopify Admin APIs, Stripe, PayPal, Twilio, and other third-party services to automate business workflows. • Automated operational processes using n8n and optimized backend performance, API response times, and cloud infrastructure. • Automated Shopify workflows using n8n, streamlining business operations and reducing manual interventions. Supervising software development teams, managing task allocations, workflow optimizations, and ensuring on-time project delivery. Architected and developed KinkCatalyst, a microservices-based full-stack platform using Node.js, React, and MongoDB, fully integrated with DocuSign, AWS S3, Twilio, SendGrid, Stripe, and Pixum. ​Developed high-performance backends and robust APIs for Emagine App, orchestrating core business logic and third-party integrations. Implemented production QA standards, streamlined deployment pipelines, and optimized team efficiency through automated processes and clear documentation.