Darshan Ramani
Verified Expert in Engineering
QA Automation Engineer and Developer
Surat, Gujarat, India
Toptal member since March 20, 2025
Darshan is a QA automation engineer with 7+ years of experience across web, mobile, API, and back-end testing. He has led automation using Selenium, Cypress, and Pytest in Python and JavaScript, achieving 95% coverage and 75% faster regressions. He also tests LLM-based AI features and multi-agent workflows to ensure the accuracy and reliability of the output. Darshan has worked across SaaS, eCommerce, and fintech, leveraging Agile QA methodologies to enhance product quality and efficiency.
Portfolio
Experience
- Python 3 - 7 years
- API Testing - 7 years
- UI Automation - 6 years
- Cypress - 5 years
- Postman - 5 years
- JavaScript - 5 years
- Pytest - 3 years
- Jenkins - 1 year
Preferred Environment
Visual Studio, MacOS, Windows, Microsoft 365, Large Language Models (LLMs), GitHub, AI Testing, Automated Testing, QA Automation, Manual QA, Gmail
The most amazing...
...thing I've done as part of a QA automation team is create an end-to-end Cypress framework to test a digital asset management web app with 1,000+ test scenarios.
Work Experience
Senior QA Automation Engineer
S&P Global
- Performed end-to-end testing for AI-driven data pipelines, validating data flow from raw sources (CSV, Excel, Parquet) through transformation layers to target databases.
- Conducted data validation, cleansing, and transformation verification, ensuring correctness, consistency, and completeness of AI/LLM-processed outputs.
- Designed and executed manual and automated test cases covering ETL workflows, data integrity, schema validation, and business rule adherence.
- Collaborated with data engineering and AI teams to verify workflow logic, AI response accuracy, and end-to-end data transformations.
- Automated workflow and UI testing for AI agents using Python, PyTest, and Playwright, improving efficiency and regression reliability.
Senior QA Consultant
Bynder
- Led end-to-end test automation with Cypress, TypeScript, and Pytest, achieving 95% test coverage for functional and non-functional requirements.
- Designed Pytest-based API testing frameworks for thorough test coverage and stability.
- Implemented CI/CD pipelines with Jenkins and Git, allowing easy deployment to QA, staging, and production environments.
- Used Grafana k6 for performance testing, revealing bottlenecks and improving application performance.
Senior QA Automation Engineer
Fashionphile
- Directed the creation of a scalable test automation framework with Selenium and Pytest, reducing regression test suite execution time by 75%.
- Carried out end-to-end web and mobile app testing to achieve a smooth user experience on all platforms.
- Collaborated with cross-functional teams to execute Agile practices such as sprint planning, grooming, and retrospectives.
QA Manual & Automation Engineer
Testronic
- Worked on all iOS, Android, and console devices like Xbox and PlayStation to thoroughly test gaming functionalities.
- Contributed to the automation QA team in developing an automation framework for the admin panel to verify game tasks and results accurately.
- Performed manual testing across web, mobile, and console platforms using varied testing approaches.
Experience
Automated LinkedIn Lead Generation & Engagement Bot
This tool can search for target profiles based on industry and keywords, send personalized connection requests, and follow up with automated messages. It can also extract contact details and engagement metrics for further analysis. The bot operates with human-like behavior, such as random delays and action variation, to prevent detection.
AI Deep Research Agent
NSE Navigators
https://github.com/DarshanR1510/nse-navigatorsE2E UI Testing Framework for Deel Using Cypress
https://github.com/DarshanR1510/Deel-ContractEducation
Bachelor's Degree in Computer Engineering
Vistula University - Warsaw, Poland
Certifications
The Complete Agentic AI Engineering Course (2025)
Udemy
Web Application Security Testing
The Test Tribe
Skills
Libraries/APIs
Playwright, Google Sheets API, Binance API, WebDriver, REST APIs, Claude API, Stripe, Shopify API, Selenium Grid, Beautiful Soup 4, Pandas, Sequel, React, Gradio, TA-Lib, NumPy, PyTorch
Tools
Visual Studio, Postman, GitHub, Spreadsheets, Google Sheets, Excel 2016, Microsoft Excel, WebPageTest, REST Assured, Claude, Pytest, Jenkins, BrowserStack, Bitbucket, Zapier, AWS Glue, Claude Code, Jira, AWS Command Line Interface (CLI), TestRail, Confluence, Git, Grafana k6, Slack, PyCharm, Apache JMeter, Android Studio, Testim, Katalon, SuperTest
Languages
Python 3, Python, HTML5, JavaScript, Java, SQL, TypeScript, Google Apps Script, HTML, CSS
Frameworks
Cypress, Selenium, LangGraph, Robot Framework, Swagger, Unity, OAuth 2, AutoGen, Agentic Frameworks
Paradigms
Test Automation, Automation, Automated Testing, Agile Software Development, E2E Testing, Functional Testing, Testing, User Acceptance Testing (UAT), ETL, Load Testing, Responsive Web Design (RWD), Scrum, Manual Testing, Management, DDoS, Software Testing, Agile, Model Context Protocol (MCP)
Storage
PostgreSQL, XML Parsing, JSON, MySQL, Database Testing, SQL Injection Protection, Redis, Data Validation
Platforms
Amazon Web Services (AWS), Android, Xbox, iOS, MacOS, Windows, Twilio, Amazon Lightsail, CrewAI, Shopify, Azure, Testsigma, Tricentis Tosca, Apple
Industry Expertise
Accounting
Other
Artificial Intelligence (AI), API Testing, UI Automation, Quality Assurance (QA), QA Automation, Test Engineering, Excel Add-ins, Email, Browser Automation, APIs, Spreadsheet Automation, Prompt Engineering, Large Language Models (LLMs), Manual QA, Gmail, India, Workflow Automation & System Integration, Workflow Automation, Back-end, Low Code, GitHub Actions, Parquet, Log Analysis, Integration Testing, Testing Services, Web Service Testing, SDET, CI/CD Pipelines, AI Design, AI Automation, AI Integration, OpenAI, Web Scraping, API Integration, Payment APIs, reCAPTCHA, CAPTCHA, Data Analysis, Data Scraping, Cursor AI, ChatGPT API, Open-source LLMs, AI Agents, AI Assistants, AI Chatbots, Agentic AI, LangChain, Finance, Stock Trading, User Interface (UI), AI Testing, Debugging, Agentic RAG Systems, Cloud Infrastructure, Real Estate, Web Applications, Programming, Networking, Machine Learning, Electronics, Robotics, Performance Testing, REST API Automation, Agile QA, Test Case Creation, Test Case Execution, Regression Testing, Software Testing Automation Framework (STAF), Cross-browser Testing, Mobile App Testing, PS4, Collaboration, Reporting, Game Testing, Security Testing, Computer Networking, Authentication, FastAPI, Bots, Computer Engineering, Software Engineering, Software Development, Hardware Development, Systems Engineering, Agile Software Testing, Manual Software Testing, QA Testing, Web App Testing, Automation Tools, Data Extraction, Microsoft 365, AI Algorithms, Front-end, SheetJS, AI Website Builders, Retrieval-augmented Generation (RAG), Natural Language Processing (NLP), Deployment, OpenAI SDK, User Experience (UX), Data Integrity Testing, Data Migration Testing, LLM Testing, Database Automation, ETL Testing, ElevenLabs Solutions, Vector Databases, Amazon EventBridge, Pipelines, Security
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