Mragansh Tomar

About Mragansh Tomar

Full-stack engineer with expertise in MERN (MongoDB, Express.js, React, Node.js), MEAN…

Experience

1. Senior Software Engineer

   S&P Global

   Mar 2022 — Present · Noida, IN

   Specialized in developing scalable AI-driven solutions using LangChain and agentic frameworks (LangGraph, CrewAI, AFLOW, n8n) for orchestrating workflows and integrating multiple LLM models.Expertise in predictive market analysis, algorithmic trading practices, dividend forecasting, and portfolio management using Bayesian inference, time-series algorithms, and ML techniques.Skilled in deploying AI/ML pipelines on AWS using SageMaker, Lambda, CloudFront, and CloudFormation templates for scalable, serverless architectures.Experience in building intelligent conversational agents and implementing guardrails to ensure safe, reliable AI interactions.Strong background in responsive UI development with Angular, React, HTML5, CSS3, and Bootstrap, enabling seamless AI-driven user experiences.Trusted advisor in application design, technical debt management, and code reviews to maintain high code quality standards.Established Git repository guidelines, CI/CD pipelines, and best practices for seamless collaboration and version control.Proven leader in conducting technical interviews, mentoring team members, and fostering AI-first development culture.Responsible for ensuring UI consistency, managing releases & deployments, and driving innovation through AI integration across platforms.

Education

• St. Francis Convent School - India

  10TH, Science

  2005 — 2006

• Lovely Professional University

  Bachelor of Technology (Hons.), Computer Engineering

  2008 — 2012

Skills

• Webpack
• .net Framework 4
• Casperjs
• Agile Methodolgy
• Mysql
• Microsoft Expression
• Cloud Cms
• Web Development
• Ado.net
• Javascript
• Html 5
• C#
• .net
• Phantomjs
• Web Services
• Jquery
• Web Applications
• Ajax
• Css
• Html
• Bootstrap
• Html5
• Xml
• Angualr2
• Angularjs
• Sql
• Asp.net