About
Results-driven QE AI Engineer and SDET with 3+ years of experience in software test automation, AI/LLM evaluation, and prompt engineering. Proven track record of designing robust test frameworks using C# Selenium WebDriver and Python Playwright as primary automation tools, along with BDD Cucumber. Hands-on expertise in working with Large Language Models (LLMs), RLHF, few-shot/zero-shot prompting, and GenAI workflows. Adept at collaborating with cross-functional teams, managing client requirements, and delivering quality software in Agile environments.
Skills & Expertise (39)
Work Experience
Software & AI Engineer
Freelance
May 2024 - Present
Designed, tested, and developed structured & contextual prompt templates to elicit accurate, relevant, and consistent model responses from LLMs. Worked directly with AI model APIs to fine-tune and evaluate AI-generated outputs based on task-specific objectives. Contributed to Reinforcement Learning from Human Feedback (RLHF), improving model alignment and output quality. Implemented few-shot and zero-shot prompting strategies, enhancing model performance across diverse NLP tasks. Built and maintained an LLM Evaluation Suite to assess model responses for hallucination, bias, relevance, and factual accuracy.
Software Development Engineer in Test (SDET)
Cognizant Technology Solutions
Dec 2021 - Apr 2024
Designed and maintained automation test frameworks using C# Selenium WebDriver and Python with Playwright as primary tools, complemented by BDD Cucumber and TestNG, achieving significant reduction in regression testing time. Led end-to-end testing lifecycle including requirement analysis, test planning, execution, and defect reporting across Insurance and Banking domains. Managed client interactions to gather feature requirements, define scope, and prioritize deliverables, ensuring on-time project delivery. Executed API testing using Tosca and Postman; tracked and managed defects using JIRA, Azure DevOps, and GitHub Actions. Proficient in C#, Java, Python, and SQL; applied strong knowledge of database design and data management in testing workflows. Collaborated within Agile Scrum teams, mentored junior QA engineers, and contributed to continuous improvement of QA processes.
Data Analyst Intern
Jadavpur Central University
Jun 2020 - Jan 2021
Applied data mining techniques using algorithms such as K-Means and SVM to discover hidden patterns and trends in large datasets. Conducted exploratory data analysis (EDA) and pattern recognition using statistical tools and Machine Learning frameworks. Implemented data preprocessing pipelines including cleaning, normalization, and transformation for mining tasks. Developed and optimized classification and clustering models, contributing to academic research outcomes.
Education
B.Tech — Computer Science & Engineering - Assam Central University, Silchar (Triguna Sen School of Technology)
2017 - 2021 · Afghanistan
B.Sc — Mathematics - Chhatrapati Shahu Ji Maharaj University, Kanpur (Brijraj Degree College)
2015 - 2018 · Afghanistan
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Skills (39)
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