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I'm Rana Shahraiz Ali Khan, a Software Engineer with 7+ years of experience in backend, full-stack, and AI/ML development. I specialize in building scalable systems, architecting complex pipelines, and delivering production-ready features. I've personally built and deployed end-to-end applications, led the development of new verticals, and implemented Gen AI solutions that transform product capabilities. I've worked across multiple domains and have a proven track record of delivering robust, scalable software solutions and mentoring teams to adopt modern engineering practices. I enjoy solving hard problems at the intersection of systems design and AI, and I thrive in contract and multi-project environments where iterative delivery and collaboration drive real impact.…I'm Rana Shahraiz Ali Khan, a Software Engineer with 7+ years of experience in backend, full-stack, and AI/ML development. I specialize in building scalable systems, architecting complex pipelines, and delivering production-ready features. I've personally built and deployed end-to-end applications, led the development of new verticals, and implemented Gen AI solutions that transform product capabilities. I've worked across multiple domains and have a proven track record of delivering robust, scalable software solutions and mentoring teams to adopt modern engineering practices. I enjoy solving hard problems at the intersection of systems design and AI, and I thrive in contract and multi-project environments where iterative delivery and collaboration drive real impact.

Rana Shahraiz Ali Khan

Full Stack Developer, Back-End Developer, Web Developer, +2

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I'm Rana Shahraiz Ali Khan, a Software Engineer with 7+ years of experience in backend, full-stack, and AI/ML development. I specialize in building scalable systems, architecting complex pipelines, and delivering production-ready features. I've personally built and deployed end-to-end applications, led the development of new verticals, and implemented Gen AI solutions that transform product capabilities. I've worked across multiple domains and have a proven track record of delivering robust, scalable software solutions and mentoring teams to adopt modern engineering practices. I enjoy solving hard problems at the intersection of systems design and AI, and I thrive in contract and multi-project environments where iterative delivery and collaboration drive real impact.…I'm Rana Shahraiz Ali Khan, a Software Engineer with 7+ years of experience in backend, full-stack, and AI/ML development. I specialize in building scalable systems, architecting complex pipelines, and delivering production-ready features. I've personally built and deployed end-to-end applications, led the development of new verticals, and implemented Gen AI solutions that transform product capabilities. I've worked across multiple domains and have a proven track record of delivering robust, scalable software solutions and mentoring teams to adopt modern engineering practices. I enjoy solving hard problems at the intersection of systems design and AI, and I thrive in contract and multi-project environments where iterative delivery and collaboration drive real impact.

Available to hire

I’m Rana Shahraiz Ali Khan, a Software Engineer with 7+ years of experience in backend, full-stack, and AI/ML development. I specialize in building scalable systems, architecting complex pipelines, and delivering production-ready features. I’ve personally built and deployed end-to-end applications, led the development of new verticals, and implemented Gen AI solutions that transform product capabilities.

I’ve worked across multiple domains and have a proven track record of delivering robust, scalable software solutions and mentoring teams to adopt modern engineering practices. I enjoy solving hard problems at the intersection of systems design and AI, and I thrive in contract and multi-project environments where iterative delivery and collaboration drive real impact.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Intermediate

Intermediate

Language

English

Fluent

Panjabi, Punjabi

Fluent

Urdu

Advanced

Hindi

Advanced

German

Intermediate

Work Experience

Contract AI Engineer / Gen AI Developer at Crowdbotics

September 1, 2025 - September 1, 2025

Transitioned to the Core Product Development team to build Gen AI pipelines for code generation and requirement analysis; defined a 30-step LangGraph-driven workflow to generate comprehensive engineering documents from repository data; delivered end-to-end production-ready features and supported creation of new verticals; led efforts to implement Gen AI solutions that transform product capabilities.

Senior Backend Engineer (Platform Team Lead) at Cheeta Logistics

March 1, 2023 - March 1, 2023

Implemented grocery verticals with Elastic search (backwards compatible with Solr); built dairy and Ramadan verticals from scratch, including complex subscription/payments logic, reconciliation workflows, pre-paid/post-paid flows, and loyalty integration; designed a gamified multi-currency loyalty system (daily logins, bonuses, conversions). Implemented phone-number login, HMAC auth, Firebase Real-time DB, image compression, and backend support for sub-products; supported major app redesigns via careful API versioning. Collaborated with DevOps on auto-scaling, DB sharding, ELK stack, Jenkins CI/CD, Docker, WAF, NAT.

Full Stack Developer at Eat’n

January 1, 2021 - January 1, 2021

Implemented Stripe Connect for marketplace payments (checkout, vendor payouts, refunds) and developed a promo management system for discounts and campaigns. Refactored core backend from function-based views to class-based views and introduced a service layer to improve scalability and maintainability. Integrated Celery for background processing (notifications, async workflows). Migrated deployments from bare EC2 to AWS Elastic Beanstalk, reducing manual ops and improving reliability. Built a React frontend and custom Django admin scripts for internal workflows; supported cross-stack tasks including WordPress fixes and Mailchimp integrations.

Independent Projects Contract Analyst at LangGraph

January 1, 2018 - November 27, 2025

Designed and implemented contract analysis system using LangGraph with nested agents and sub-agents; automated extraction, classification, and summarization of contractual clauses to enable scalable handling of large document sets. Applied advanced prompt engineering and workflow optimization to improve reliability and maintainability. Built an EDIFACT data extraction pipeline with a Celery-based token bucket to enforce API rate limits and developed dashboards for monitoring errors and retries.

Platform & Project Developer at Write 9 Platform (Independent Project)

January 1, 2018 - November 27, 2025

Designed and developed a full-stack multi-tenant School Management System using React + Django + Socket.IO with LangChain/LangGraph integration. Implemented role-based dashboards and permissions, AI-powered dynamic learning tools (auto-generated quizzes, AI evaluation, spaced learning), and a scalable multi-tenant architecture for resource allocation and activity tracking.