Mohan Kumar

AI Researcher

Portugal10 yrs 3 mos experience

AI ML PractitionerAI Enabled

Key Highlights

Over 11 years of experience in AI and software engineering.
Expert in full-stack development and machine learning solutions.
Proven track record of delivering scalable applications.

Stackforce AI infers this person is a Full-Stack Developer with a strong focus on AI and E-Commerce solutions.

Contact

Skills

Core Skills

Full-stack DevelopmentMachine LearningAi DevelopmentWeb Development

Other Skills

PythonNode.jsLangChainReactTensorFlowPyTorchScikit-LearnTypeScriptC++CHTMLLinuxJavaMySQLSQL

About

Results-driven software engineer with over 11 years of experience working within the technology and artificial intelligence (AI) industry, specializing in full-stack development, machine learning, and large language model (LLM) solutions. Experienced in modern AI/AGI frameworks such as LangChain and LangGraph, and direct hands-on experience creating intelligent agent workflows, chatbot solutions, and context-aware applications. Successful track record of delivering scalable solutions using Python, JavaScript, and cloud platforms such as AWS and Azure. Experienced in merging cutting-edge AI tech with real-world business needs, and passionate about applying technology to produce user-centric, meaningful software. #AI #AGI #LangChain #LangGraph #LLM #WebDevelopment #JavaScript #React #NodeJS #PassionateCoder

Experience

10 yrs 3 mos

Total Experience

Average Tenure

Current Experience

Capgemini engineering

AI/LLM Application Developer

Feb 2021 – Sep 2025 · 4 yrs 7 mos · Lisbon, Portugal · Remote

Built context-aware LLM applications using LangChain for document Q&A and chatbot agents
Created a domain-specific chatbot capable of contextual understanding using LangChain with memory and tools integration.
Designed and deployed a LangGraph-powered system simulating AGI-like workflows for decision trees and tool use.
Full-Stack E-Commerce Platform: Built a scalable e-commerce platform, implementing features like user authentication, product management, and payment integration.
Designed interactive and user-friendly interfaces, enhancing patient engagement and user experience.

PythonNode.jsFull-Stack DevelopmentMachine Learning

Decentralized vision | pumapay

Full Stack Developer

Oct 2018 – Sep 2020 · 1 yr 11 mos · Cyprus

I have a proven track record in developing and maintaining Pumapay applications, overseeing both frontend and backend responsibilities, including RESTful micro-services. Additionally, I've contributed to substantial e-commerce ventures characterized by a microservices architecture, where I focused on designing and implementing scalable RESTful APIs and web services catering to mobile clients.
Developed and maintained Pumapay applications, handling frontend and backend tasks, including RESTful micro-services..
Designed and implemented scalable RESTful APIs and web services for mobile clients.

Noon.com

Jan 2017 – Oct 2018 · 1 yr 9 mos · Gurugram, Haryana, India · On-site

Developed a user-friendly web application catering to investors' needs, enabling efficient tracking of financial accounts along with seamless management of deposits and withdrawals. Spearheaded the end-to-end technical process, including conceptualizing and executing the design and development of a React-based Single Page Application, complemented by a Python-powered REST API. Demonstrated expertise in managing architectural aspects and successfully executed web projects across diverse sectors, notably finance and travel.
Created a web application for investors to track their financial accounts, managing deposits and withdrawals.
Handled architecture and implementation of web projects for financial and travel sectors.

Harman international india pvt. ltd.

Software Engineer

Dec 2014 – Dec 2016 · 2 yrs · Gurugram, Haryana, India · On-site

I revitalised and enhanced the C++ streaming media control sub-system within an embedded Linux environment for a SIP, VoIP project. By meticulously refactoring the codebase, I bolstered its stability and performance. Additionally, I meticulously examined and debugged Python code, successfully addressing and resolving various challenges to ensure seamless functionality.
Refactored and stabilized C++ streaming media control sub-system for a SIP, VoIP project on an embedded Linux platform

Symphony teleca

Intern

Sep 2013 – Dec 2014 · 1 yr 3 mos · Gurugram, Haryana, India · On-site

Proficiently designed and implemented a user-friendly API adhering to REST conventions, facilitating seamless custom integration into the system. Demonstrated strong technical acumen in effectively troubleshooting and resolving network and operational challenges, showcasing a problem-solving approach.
Developed a user-friendly API enabling custom integration into the system, following REST conventions.
Provided technical expertise to resolve network and operational issues.