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I am a Senior Software Engineer with 17+ years of experience delivering enterprise applications. I have spent the last 10+ years mastering Python, AI, LLMs, and intelligent automation to help organizations scale operations. My focus is on designing AI-first platforms using RAG architectures, LangChain, and vector databases, and deploying them in cloud-native environments with strong DevOps practices. I enjoy mentoring teams and building solutions that blend CRM, APIs, and data pipelines for measurable impact.…I am a Senior Software Engineer with 17+ years of experience delivering enterprise applications. I have spent the last 10+ years mastering Python, AI, LLMs, and intelligent automation to help organizations scale operations. My focus is on designing AI-first platforms using RAG architectures, LangChain, and vector databases, and deploying them in cloud-native environments with strong DevOps practices. I enjoy mentoring teams and building solutions that blend CRM, APIs, and data pipelines for measurable impact.

Dipan Kumar

Full Stack Developer, Back-End Developer, Front-End Developer, +5

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I am a Senior Software Engineer with 17+ years of experience delivering enterprise applications. I have spent the last 10+ years mastering Python, AI, LLMs, and intelligent automation to help organizations scale operations. My focus is on designing AI-first platforms using RAG architectures, LangChain, and vector databases, and deploying them in cloud-native environments with strong DevOps practices. I enjoy mentoring teams and building solutions that blend CRM, APIs, and data pipelines for measurable impact.…I am a Senior Software Engineer with 17+ years of experience delivering enterprise applications. I have spent the last 10+ years mastering Python, AI, LLMs, and intelligent automation to help organizations scale operations. My focus is on designing AI-first platforms using RAG architectures, LangChain, and vector databases, and deploying them in cloud-native environments with strong DevOps practices. I enjoy mentoring teams and building solutions that blend CRM, APIs, and data pipelines for measurable impact.

Available to hire

I am a Senior Software Engineer with 17+ years of experience delivering enterprise applications. I have spent the last 10+ years mastering Python, AI, LLMs, and intelligent automation to help organizations scale operations.

My focus is on designing AI-first platforms using RAG architectures, LangChain, and vector databases, and deploying them in cloud-native environments with strong DevOps practices. I enjoy mentoring teams and building solutions that blend CRM, APIs, and data pipelines for measurable impact.

Skills

Experience Level

Expert

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Intermediate

Language

English

Fluent

Work Experience

Senior Full-Stack Developer / Tech Lead at CRMOne

January 1, 2022 - January 1, 2026

Acted as technical lead for a 6-member engineering team delivering large-scale CRM solutions. Designed and developed complex front-end and back-end components using Angular/React and C#/.NET. Led architectural improvements to enhance scalability, reliability, and performance. Built and optimized CI/CD pipelines, reducing release cycles by over 60% and improving production stability. Implemented background job processing with Hangfire for long-running tasks. Designed RESTful APIs and integrated third-party services to extend product capabilities. Collaborated with product managers and QA to define roadmaps, prioritize features, and meet business goals. Conducted code reviews, mentored engineers, and enforced high standards for code quality and security.

Senior Full-Stack Developer at Vortex Bizlink

November 1, 2014 - December 1, 2021

Designed and developed scalable web applications across front-end and back-end stacks; worked with Angular/React and C#/.NET; implemented APIs, microservices, cloud integrations, and data modeling; contributed to performance tuning and scalability; cross-functional collaboration with product and QA; delivered features on time.

Full-Stack Developer at IT Soft ech

September 1, 2010 - October 1, 2014

Built B2B applications using .NET, SQL Server, and modern JavaScript frameworks; designed reusable components and services; improved application responsiveness through performance tuning and state management; reviewed code and mentored junior developers; maintained consistent engineering standards.

Junior Developer at Onus Technology

June 1, 2008 - August 1, 2010

Developed application modules using C#/.NET and SQL-based data systems; collaborated with senior engineers to implement business logic and UI workflows; gained strong fundamentals in enterprise application development and debugging.

Full-Stack Developer at IT Softech

September 1, 2010 - October 1, 2014

Built B2B applications using .NET, SQL Server; designed reusable components and services to improve development efficiency and maintainability. Enhanced UI responsiveness and performance; reviewed code and mentored junior developers to maintain consistent engineering standards.