Rajan Kumar

AI Researcher

India10 mos experience

AI EnabledAI ML Practitioner

Key Highlights

Expert in AI and backend development.
Achieved 100% accuracy in data filtering.
Nominated for Best BTP Award at IIT Patna.

Stackforce AI infers this person is a Backend Developer with expertise in AI and optimization algorithms.

Contact

rajankumar201871@gmail.com LinkedIn

Skills

Core Skills

Artificial Intelligence (ai)JavaGenetic AlgorithmsData Processing

Other Skills

Apache KafkaC++Competitive ProgrammingData AnalysisGo (Programming Language)JavaScriptMATLABMongoDBMulti-objective OptimizationMySQLObject-Oriented Programming (OOP)OptimizationProblem SolvingPythonPython (Programming Language)

About

I am Rajan Kumar, a Competitive Programmer and Backend Developer. I have experience in algorithms, data structures, ML algorithms and backend development in Java and Spring Boot. Currently, I work as an AI Software Engineer - CP Specialist at Mercor. I am interested in solving challenging problems and building reliable backend systems. I am open to connecting and collaborating on technical projects.

Experience

Mercor

AI Engineer : CP Specialist

Aug 2025 – Present · 7 mos · Remote

Artificial Intelligence (AI)JavaSpring BootREST APIsMySQLdata structure and algorithm+2

Indian institute of technology, patna

B.Tech Major Project: Development of Multi objective Genetic Algorithm based Software

Jul 2023 – May 2024 · 10 mos · On-site

Developed a standalone application MOBS (Multi-Objective Back-Calculation Software) using MATLAB and
Python to estimate elastic moduli of multi-layered pavement systems.
Implemented the NSGA-II algorithm to minimize RMSE across two alternating field datasets using evolutionary
optimization and non-dominated sorting.
Achieved 2% reduction in RMSE and 100% accuracy in filtering faulty data; built an intuitive GUI for user
interaction and result visualization.
Received a perfect score of 10/10 and nominated for the institute’s Best BTP Award.
Skills: Multi-objective Optimization, Genetic Algorithms, Data Processing, MATLAB, Python

Multi-objective OptimizationGenetic AlgorithmsData ProcessingMATLABPython