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Senior Back-End and Generative AI Engineer with 8 years of experience designing scalable backend platforms, search systems, and production AI applications. Specialized in building AI agents, RAG pipelines, and human-in-the-loop workflows using Python and modern backend/search/LLM tooling. Proven track record developing AI-powered recruitment solutions to improve candidate matching accuracy, automate hiring workflows, and optimize search relevance. Strong expertise in REST APIs, microservices, distributed systems, and production-ready AI/automation.…Senior Back-End and Generative AI Engineer with 8 years of experience designing scalable backend platforms, search systems, and production AI applications. Specialized in building AI agents, RAG pipelines, and human-in-the-loop workflows using Python and modern backend/search/LLM tooling. Proven track record developing AI-powered recruitment solutions to improve candidate matching accuracy, automate hiring workflows, and optimize search relevance. Strong expertise in REST APIs, microservices, distributed systems, and production-ready AI/automation.

MUZAMMIL ANSARI

Back-End Developer, AI Engineer, Web Developer, +1

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Senior Back-End and Generative AI Engineer with 8 years of experience designing scalable backend platforms, search systems, and production AI applications. Specialized in building AI agents, RAG pipelines, and human-in-the-loop workflows using Python and modern backend/search/LLM tooling. Proven track record developing AI-powered recruitment solutions to improve candidate matching accuracy, automate hiring workflows, and optimize search relevance. Strong expertise in REST APIs, microservices, distributed systems, and production-ready AI/automation.…Senior Back-End and Generative AI Engineer with 8 years of experience designing scalable backend platforms, search systems, and production AI applications. Specialized in building AI agents, RAG pipelines, and human-in-the-loop workflows using Python and modern backend/search/LLM tooling. Proven track record developing AI-powered recruitment solutions to improve candidate matching accuracy, automate hiring workflows, and optimize search relevance. Strong expertise in REST APIs, microservices, distributed systems, and production-ready AI/automation.

Available to hire

Senior Back-End and Generative AI Engineer with 8 years of experience designing scalable backend platforms, search systems, and production AI applications. Specialized in building AI agents, RAG pipelines, and human-in-the-loop workflows using Python and modern backend/search/LLM tooling.

Proven track record developing AI-powered recruitment solutions to improve candidate matching accuracy, automate hiring workflows, and optimize search relevance. Strong expertise in REST APIs, microservices, distributed systems, and production-ready AI/automation.

Skills

Language

Work Experience

Senior GenAI and Back-End Engineer at GenAI and BackEnd (LangChain, LangGraph) (Uplers GenAI and BackEnd Engineer role)

January 1, 2024 - June 1, 2026

Designed and deployed production AI agents using LangGraph and LangChain for automated JD generation, candidate sourcing, and recruiting workflows. Built RAG pipelines combining Apache Solr (keyword search) and Qdrant (vector search) to improve candidate retrieval accuracy. Implemented multi-agent human-in-the-loop workflows with LangGraph and PostgreSQL checkpointing to streamline asynchronous human approvals. Developed LLM-as-a-judge evaluation pipelines to improve candidate relevance ranking and reduce false positives through reasoning against job descriptions. Built LLM-based query translation pipelines that transform natural language job descriptions into optimized Apache Solr Boolean queries. Optimized prompts, structured outputs, tool calling, and memory management for multi-turn AI conversations, and collaborated with product managers and recruiters to translate hiring workflows into production AI systems.

Software Engineer (Laravel and Matchmaking) at Unic Unite (TItan) (as stated: Unic o Connect (Titan))

December 1, 2022 - January 1, 2024

Built scalable backend services using Laravel, MySQL, MongoDB, and Redis to support enterprise supply chain functionality. Developed REST APIs for high-throughput recruitment workflows. Tuned Apache Solr relevance and BM25 ranking to improve candidate matching quality. Implemented Redis caching strategies and asynchronous queue workers for performance optimization. Integrated internal and third-party APIs to enrich candidate profiles and improve matching accuracy. Optimized databases using in-place indexing algorithms for seamless indexing and partitioning. Built Chrome extensions to help recruiters submit candidate information faster.

Software Engineer at U Nic (Product based)

January 1, 2020 - June 1, 2022

Developed and maintained multi-tenant backend application components with secure SSH server access. Built scalable backend services using Laravel, Python, and MySQL for enterprise supply chain functionality. Led backend development for an enterprise supply chain management platform. Collaborated directly with the CTO on architecture and delivery planning. Improved code quality via rigorous reviews and engineering best practices. Managed Linux deployments and Git workflows to ensure reliable production releases for the supply chain management platform.

Software Engineer at Tacto (Service based) (as stated: Tacto Software Engineer Service based)

June 1, 2018 - December 1, 2020

Handled SSH server connections and deployment support. Built Angular offline capability with PWA browser storage and JWT-based security. Worked with jQuery, HTML, CSS, and JavaScript for user interface and Angular integration. Designed secure REST APIs using Laravel. Optimized MySQL performance using indexing, query tuning, and partitioning. Managed AWS EC2 infrastructure for reliable production deployments and used S3 for uploaded user documents. Developed Python/Django web scraping pipelines for automated data collection using cron jobs on Ubuntu. Strengthened pipelines for automation and data ingestion in production environments.