Rajeev Ranjan
@rajeevranjan7
I build scalable backend systems and agentic AI workflows.
ZimbabweWhat I'm looking for
I've built production-ready backend services and agentic AI workflows at Coherent Market Insights, PaathZ, and Apparotech Innovation. At Coherent Market Insights, I owned a LangChain and LangGraph multi-agent estimation pipeline that replaced a manual workflow and reduced report turnaround time by an estimated 60%.
I've shipped 10+ Java and Spring Boot REST API endpoints, designed scalable MySQL and PostgreSQL data models, and built distributed systems using Redis, Docker, FastAPI, and AWS. My CivicFix platform supported 500+ concurrent sessions at sub-100ms latency, while my AI Meeting Notes System processed 60-minute audio files in under two minutes.
Experience
Work history, roles, and key accomplishments
Trainee SDE & AI Engineer
Coherent Market Insights
Jun 2026 - Present (2 months)
Took end-to-end ownership of a multi-agent AI system built with LangChain and LangGraph, automating a manual estimation workflow and cutting report turnaround time by an estimated 60%. Contributed to a Java-based internal application and built a RAG pipeline to improve output accuracy.
Education
Degrees, certifications, and relevant coursework
Motilal Nehru National Institute of Technology, Allahabad
Master of Computer Applications, Computer Science
2023 -
Grade: 7.7/10.0
Pursuing Master of Computer Applications and Bachelor of Technology in Computer Science with a CGPA of 7.7/10.0.
Availability
Location
ZimbabweAuthorized to work in
Job categories
Skills
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