MKManish Kumar
02Professional experience

Engineering Path

Nearly 2 Years of Experience. Building products across frontend, backend, AI, automation and cloud delivery.

01

February 2026 – September 2026

Freelance, Part-time

Full Stack Developer

Sam Digital Solutions

Dubai, UAE · Remote

Next.jsDjangoPythonMERNRAGWhatsApp Cloud API
Responsibilities +
  • Architected and developed the Trader AI Chatbot for Cartel AI using a RAG architecture, integrating real-time cryptocurrency data, technical and fundamental analysis, prediction integrations and referral analytics using Django and Next.js.
  • Engineered Goinboxly Cloud, an email marketing platform with bulk-delivery workflows, email validation, campaign management and delivery analytics using the MERN stack.
  • Designed and developed a multi-agent WhatsApp CRM with role-based Admin and Agent dashboards, lead management, KYC workflows and centralized conversations using Next.js, Node.js, Express.js, MongoDB and WhatsApp Cloud API.
02

December 2024 – January 2026

Full-time

Junior Full Stack Engineer

GreenAI Services Private Limited

Kolkata, India · On-site

PythonReactGCPCI/CDLLM ApplicationsAutomation
Responsibilities +
  • Architected and launched a responsive company website optimized for performance, scalability and SEO, deployed to Google Cloud with CI/CD automation.
  • Designed and deployed AI-powered chatbot solutions across legal, enterprise and healthcare use cases, including GreenAI Legal, Incopa and Kokilaben Dhirubhai Ambani Hospital.
  • Built Python automation pipelines that scraped, cleaned and processed more than 2.8 million web records.
  • Transformed more than 100,000 Markdown documents into structured JSON datasets for legal-domain LLM training.
  • Contributed to a multilingual LLM-based grammar-checking system evaluated on real-world datasets.