Kunal Das

Consultant

Kolkata, West Bengal, India17 yrs 3 mos experience

AI ML PractitionerAI Enabled

Key Highlights

21 years of expertise in software architecture and cloud solutions.
Led successful projects in fintech, logistics, and healthcare.
Expert in advanced AI implementations and microservices architecture.

Stackforce AI infers this person is a Fintech and AI Solutions Architect with extensive experience in enterprise software development.

Contact

isearch.xsolve@gmail.com LinkedIn

Skills

Core Skills

Artificial Intelligence (ai)Data Science

Other Skills

Vector DatabasesLarge Language Models (LLM)Retrieval-Augmented Generation (RAG)AI AgentsArtificial Neural NetworksDeep LearningLangChainNatural Language Processing (NLP)Python (Programming Language)JavaNode.jsNLPAWSHadoopPython

About

"I think therefore I am" -- Rene Descarte Accomplished Technology Leader with over 21 years of proven expertise in software architecture, cloud solutions, and technical leadership. Successfully held positions including CTO, Technical Architect, and Team Lead, delivering complex, scalable enterprise solutions in fintech, logistics, healthcare, and business intelligence sectors. Expert in Java technologies, microservices architecture, cloud-native systems, big data, Multiple cloud platforms, NLP, and advanced AI implementations (Chat GPT.Mistral AI.Llama,VectorDB,Langchain,RAG). Skilled at aligning technology strategies with business objectives, significantly enhancing operational efficiency, customer experience, and profitability. I am available at isearch.xsolve@gmail.com

Experience

17 yrs 3 mos

Total Experience

2 yrs 10 mos

Average Tenure

Current Experience

Keross

Consultant Architect & R&D Lead

Sep 2017 – Feb 2026 · 8 yrs 5 mos · Kolkata

Designed and delivered IKONV6, a sophisticated project management and analytics platform combining Java backend services with Node.js front-end technologies.
Executed successful business intelligence and automation POCs, increasing data processing efficiencies by 30%.
Mentored over 30 developers, embedding Agile methodologies, best practices in test automation, microservices, and continuous integration.

Vector DatabasesLarge Language Models (LLM)Data ScienceRetrieval-Augmented Generation (RAG)AI AgentsArtificial Neural Networks+5

Glocal healthcare

Technical Architect

Jul 2016 – Apr 2017 · 9 mos · Kolkata

Led development efforts of a seamless WebRTC-based video consultation system, significantly improving healthcare accessibility for thousands of patients nationwide.
Implemented scalable JMS-based messaging and robust appointment scheduling workflows using ActiveMQ and Spring MVC.
Introduced standardized CI/CD practices, resulting in a 25% reduction in software defects and improved deployment reliability.

Rs software

Technical Consultant

Feb 2016 – Jul 2016 · 5 mos · Kolkata

Designed secure payment gateways leveraging Java 8 and Spring MVC, handling high-volume financial transactions.
Optimized bank onboarding processes via standardized APIs, achieving a 30% reduction in integration time.
Enhanced Linux-based deployment strategies, maximizing uptime and transaction throughput.

Agrud advisors

Senior Technical Lead

Aug 2014 – Feb 2016 · 1 yr 6 mos · Kolkata Area, India

Led an R&D team delivering Agrud Financial Portfolio, automating structured insights and narratives for stock market analytics.
Utilized NLP frameworks (OpenNLP, Stanford NLP) for automated financial content generation, increasing productivity and content output by 50%.
Leveraged AWS and Hadoop technologies to drastically reduce big data processing timelines from hours to minutes.

Data ScienceArtificial Neural NetworksDeep LearningArtificial Intelligence (AI)Natural Language Processing (NLP)Python (Programming Language)

Keross research and development center private limited

Technical Lead

Jan 2011 – Aug 2014 · 3 yrs 7 mos · Kolkata Area, India

Developed ITIL-based infrastructure management solutions with Java/Flex and Big Data technologies (MongoDB, InfoBright), enhancing performance by 10x through caching optimizations and Solr-based search indexing.

Startup

Entrepreneur

Sep 2006 – Dec 2010 · 4 yrs 3 mos · Bangalore

Founded and led a startup focused on developing open-source and commercial software products.
Successfully launched several products, achieving a substantial growth in user base.

Tavant technologies

Senior Software Engineer

Feb 2004 – Sep 2006 · 2 yrs 7 mos · Bangalore

Introduced Hibernate framework to enterprise systems, receiving "Best Innovation" recognition. Developed robust foreclosure, bankruptcy, and real estate management solutions using Java EE, JMS, and Struts.