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My Journey

Kumar Priyank

I am a fullstack Engineer with over 13 years of industry experience where I have been involved in various stages of SDLC. From Planning to Design, Development, Testing, and Delivery. I can align, lead, and grow world-class product teams from 10 to 50 people.

More recently, I was involved in building a GenAI application for business intelligence and data analysis using Generative AI. Building both front-end, middle-ware, and backend for a complete solution. Training, Finetuning, and Prompt Engineering.

Extensive experience in API development, SQL/NoSQL Database Design, DevOps, Building pipelines, UI/Functional/API automation, and CI/CD to deliver high-quality software products and services to clients in the financial sector.

Skills

Frontend

HTML5 CSS3 JavaScript TypeScript React Node.js

Backend

RESTful Python Java C C++ Express.js MongoDB Firebase

Cloud / DevOps

Azure GCP Linux Git Docker Bash

ICFAI UNIVERSITY

| Dehradun, India Aug 2007 – June 2011

Bachelor of Technology, Computer Science & Engineering

Key Skills: Data Structure and Design, Digital Electronic Circuit Design, Robotics
  • Languages Studied: Object Oriented Programming using Java, C# and C++
  • Concepts Studied: Numerical Analysis, Operational Optimization, Project Management
  • Other Relevant Subjects: Digital Electronic Circuit Operation, Computer Architecture, Microcontroller
  • Database Hands-on: SQL, DB2

Internship: ROBOSAPIENS TECHNOLOGIES Pvt. Ltd.

| Noida, India Jan 2011 – Jun 2011

Research Associate - Intern

  • Conducted workshop on Robotics & Embedded System in numerous Engineering Colleges across India.
  • Also conducted workshop on Ethical Hacking in numerous Engineering Colleges and Schools across India.

Projects:

  • Steganoelectronic Security System @ Robosapiens India Pvt. Ltd., Noida
  • MicroMouse - an Artificial Maze Solving Robot @ Robosapiens India Pvt. Ltd., Noida
  • DTMF Controlled & Autonomous Robot @ Robosapiens India Pvt. Ltd., Noida

IBM

| Bangalore, India Jun 2011 – Feb 2012

Technical Support Associate

Key Skills: Citrix, IBM WebSphere, Java, Test Design, Agile
  • Installed operating systems, applications, security updates, and drivers on user machines.
  • Responded promptly to emergencies requiring immediate attention such as server outages or data loss incidents.

COGNIZANT US CORP

| Boston, MA Feb 2017 – Jul 2019

Associate QA Automation Lead

Key Skills: Azure Pipeline, ASP.Net C#, Java, Groovy, Jenkins, TeamCity, UFT, Selenium, VBA, Gherkins, API Testing
  • Designed and maintained CI/CD pipelines using Jenkins.
  • Developed automated test scripts in Java, Selenium WebDriver, TestNG, and Maven to test web applications.
  • Designed End-To-End test automation for various clients within the company.

COGNIZANT INDIA PVT. LTD.

| Kolkata, India Feb 2012 – Jan 2017

Associate - QA Automation Lead

Key Skills: UFT, VBScript, Java, Groovy, Gherkins, BDD, TDD, Functional Automation, Test Design, Agile
  • Built and maintained CI/CD pipeline for automated API testing using Postman.
  • Configured Jenkins jobs to run automated regression suites on a nightly basis.

ADVISOR360

| Weston, MA Aug 2019 – Feb 2024

DevOps Engineer III

Key Skills: .Net C#, Python, Azure CosmosDB, Jenkins, Azure LogicApps, MVC, Shell/Bash, EntityFramework, Redis, IaS, Docker, Ansible, RESTful API, YAML/JSON, Razer, SwaggerUI, Svelte, Streamlit, WebScraping
  • Developed intuitive Data Analysis Dashboards using Streamlit and WebScraping techniques to enhance data insights.
  • Owned multiple GenAI initiative to develop chatbot for internal knowledge-base, FAQs and existing documentations.
  • Built and maintained backend database and API using MVC, C#, CosmosDB, Razor, and microservices architecture.
  • Designed and maintained CI/CD Pipelines as Code using Git, Jenkins, Ansible.
  • Managed source code repositories such as GitLab and GitHub by creating branches and merging pull requests.
  • Built an in-house ETL Test Framework using SSIS, C#, and EntityFramework.

PLYMOUTHROCK ASSURANCE

| Boston, MA Apr 2024 – Present

STG - Application Development

Key Skills: Python, NodeJs, Java, Jenkins, React, Selenium, Playwright, HTML, CSS, OpenAI, Ollama, RESTful API, YAML/JSON, Langchain, Streamlit, RAG, FastAPI, Docker, LLM, Pydantic, Agentic RAG, RagChain
  • Developed and maintained user-facing data visualization websites and chatbots using Python, Streamlit, Django, HTML, CSS, JavaScript, and NodeJs.
  • Led the development of TestGen AI, an AI-based test case generator, utilizing Langchain, Streamlit, RAG, FastAPI, Docker, LLMs, Pydantic, Agentic RAG, and RagChain.
  • Extensively worked on python library for unstructured to structure data conversion, Data PreProcessing for training Dataset and RAG ingestion.
  • Created interactive dashboards using Streamlit to visualize complex backend data.
  • Created Python/Flask-based portal for Automated Data Validation.
  • Utilized Machine Learning algorithms to generate synthetic data for staging test environments.
Welcome
PlymouthRock
Advisor360
Cognizant
IBM
University