Hari Vilasini Madigubba, Developer in Dubai, United Arab Emirates
Hari is available for hire
Hire Hari

Hari Vilasini Madigubba

Verified Expert  in Engineering

Manual QA Engineer | Developer

Dubai, United Arab Emirates

Toptal member since June 27, 2022

Bio

Vilasini is a driven senior quality assurance (QA) specialist with expertise in manual testing for web-based applications. Well-versed in functional, regression, smoke, sanity, database, APIs, ETL, integration, and end-to-end testing, she is recognized for her attention to detail and dedication to helping produce a software product with a high level of quality. Vilasini has extensive remote work experience and has worked with large to small startup companies based in India and the US.

Portfolio

4dot5
User Requirements, Functional Testing, Smoke Testing, Sanity Testing...
Allscripts (Formerly NantHealth)
Requirements Analysis, Functional Testing, Regression Testing, ETL Testing...
NantHealth
Requirements Analysis, Functional Testing, Regression Testing, JasperReports...

Experience

  • Quality Assurance (QA) - 7 years
  • Regression Testing - 7 years
  • Smoke Testing - 7 years
  • Testing - 7 years
  • Functional Testing - 7 years
  • E2E Testing - 7 years
  • Sprints - 6 years
  • Scrum - 6 years

Availability

Part-time

Preferred Environment

Windows, TestRail

The most amazing...

...thing I’ve worked on involved understanding some complex algorithms and finding issues in the database, services, and UI that proved to be a game changer.

Work Experience

Business Analyst and QA Engineer

2018 - 2020
4dot5
  • Involved in the requirements, feature discussion, articulating, and detailing the needs of the product using authorized tools.
  • Identified, prioritized, and documented defects and bugs using the authorized bug tracking tool Phabricator as a primary testing resource. Retested them once and fixed and tracked the defects to closure.
  • Identified the loopholes or problems with features. Involved in discussions to close or resolve them, and refined the requirements as needed.
  • Performed functional testing, performance testing, integration testing, GUI testing, sanity testing, and regression testing. Conducted user acceptance testing (UAT) to ensure the system worked flawlessly without any issues.
  • Tested the database using MongoDB and back-end components for data integrity. Ensured that the data is stored accurately in a consistent manner, so that the data produces the expected or desired results.
  • Automated test cases using a no-code automation tool named Shaztra.
  • Participated in planning, daily status, and review meetings. Provided quality review and feedback on all test deliverables and generated test results reports in the company approved format.
  • Guided the recruits in understanding the product as well as the overall process.
  • Led as the single point of contact between the developers and product owner.
Technologies: User Requirements, Functional Testing, Smoke Testing, Sanity Testing, Regression Testing, Testing, Performance Testing, Integration Testing, GUI Testing, Web Applications, Asana, Phabricator, Amazon Web Services (AWS), Java, MongoDB, Automation, No-code Development

Senior Software QA Engineer

2016 - 2018
Allscripts (Formerly NantHealth)
  • Provided a quality control plan and estimates as the key QA representative by analyzing requirements, design specifications, user stories, and functional specification documents with the product management and development team.
  • Supervised a team of testers and modified some of the delivery processes, which became a yard stick for all future releases in the firm.
  • Took the responsibility as the single point of contact for crucial releases.
  • Prepared and reviewed test scenarios and execution of test cases in Polarion. Set up test run and test execution status reports and prepared release status metrics.
  • Involved in the release approval meetings and in pre/post deployment testing for a smooth deployment to the production environment.
  • Performed functional testing, regression testing, ETL testing, JasperReports testing, smoke testing, sanity testing, database testing, APIs testing, ad-hoc integration, and system validation testing for various sprints.
  • Prepared testing plans during the regression cycle and assigned test cases to team members.
  • Ensured that testing happens in line with the plan for scheduled releases and provided an overall status for the team.
  • Managed release status meetings with the onsite and support team.
  • Mentored/onboarded lateral recruits on business workflows and on the quality control process.
Technologies: Requirements Analysis, Functional Testing, Regression Testing, ETL Testing, JasperReports, Smoke Testing, Sanity Testing, Database Testing, API Testing, Testing, Integration Testing, E2E Testing, Java, MySQL, Pentaho Data Integration (Kettle), Polarion, User Acceptance Testing (UAT), Web & Mobile Applications, Mirth Connect, Quality Assurance (QA)

Associate Software Testing Analyst

2012 - 2014
NantHealth
  • Took ownership of understanding requirements and testing key features JavaScript and jQuery based applications along with legacy products built with cold fusion.
  • Prepared test scenarios, planned and executed test cases, and prepared a test summary report.
  • Worked on automating the core services for some of the projects using JMeter.
  • Highlighted various quality issues and gaps along with some solutions to higher management.
  • Mentored interns and prepared a standard training schedule for the recruits which was followed globally.
Technologies: Requirements Analysis, Functional Testing, Regression Testing, JasperReports, Smoke Testing, Sanity Testing, Exploratory Testing, Testing, Integration Testing, E2E Testing, Database Testing, SQL, JavaScript, Adobe ColdFusion, Java, Apache JMeter, VersionOne, Bugzilla, MySQL, Oracle Database, Windows, Linux, iOS, Android

4dot5 MissionControl for 4dot5

4dot5 MissionControl is a solution that helps corporations automatically search multiple Job Boards and score and match the right talent for the job using machine learning to get a deep understanding of prospect, employee, and corporate profiles. It also helps corporations evaluate talent using Technical, Aptitude, and Psychometric Assessments.

I was involved in the requirements, feature discussion, and detailing the needs of the product. As the primary testing resource and business analyst, I identified the loopholes or problems with the features, involved in discussions to close or resolve them, and refined the requirements as needed. In addition to this I also:

• Created test plans with test effort estimates, created and executed test scenarios using their test cases, and updated test cases with results after execution.
• Involved in Testing and all its phases, including but not limited to planning, test cases, test cycles, etc.
• Identified, prioritized, and documented defects using Phabricator as a primary testing resource; retested them once fixed and tracked the defects to closure.
• Provided quality review and feedback on all test deliverables and generated test results report in the company-approved format.

Accountable Care Organization (ACO) for NantHealth

An ACO is a network of doctors, hospitals, and insurance companies that share financial and medical responsibility for providing coordinated care to patients to limit unnecessary spending. An interface was developed for each role, and data transparency was attained for each role appropriately.

I was the primary tester for kickstarting this project and creating a base for the next tester to take over. In addition to this I also:

• Prepared test scenarios, planned and executed test cases, and prepared test summary reports.
• Performed extensive Integration and database testing as the data was pouring in various formats. This data had to be stored in our database, and complex matching algorithms were utilized to identify the patient and member as the same person.
• Performed functional testing, regression testing, ETL testing, smoke testing, sanity testing, and ad-hoc testing for various sprints.
• Involved in the release approval meetings and pre/post deployment testing for a smooth deployment to the production environment.
2008 - 2012

Bachelor’s Degree in Computer Science

Jawaharlal Nehru Technological University - Hyderabad, Telangana

AUGUST 2021 - AUGUST 2023

Certified Scrum Master

Scrum Alliance

Libraries/APIs

JasperReports, Mirth Connect

Tools

Apache JMeter, VersionOne, Bugzilla, Pentaho Data Integration (Kettle), Polarion, Asana, Phabricator, TestRail

Paradigms

Testing, Agile, Scrum, Requirements Analysis, Functional Testing, Sanity Testing, E2E Testing, Kanban, User Acceptance Testing (UAT), Incremental Development, Iterative Development, Automation

Languages

Java, SQL, HTML, JavaScript

Platforms

Oracle, Adobe ColdFusion, Amazon Web Services (AWS), Oracle Database, Windows, Linux, iOS, Android

Storage

Database Management Systems (DBMS), Database Testing, MySQL, Microsoft SQL Server, MongoDB

Other

Quality Assurance (QA), Sprints, Regression Testing, Smoke Testing, Exploratory Testing, Integration Testing, ETL Testing, API Testing, User Requirements, Performance Testing, GUI Testing, Web Applications, No-code Development, Web & Mobile Applications, HL7

Collaboration That Works

How to Work with Toptal

Toptal matches you directly with global industry experts from our network in hours—not weeks or months.

1

Share your needs

Discuss your requirements and refine your scope in a call with a Toptal domain expert.
2

Choose your talent

Get a short list of expertly matched talent within 24 hours to review, interview, and choose from.
3

Start your risk-free talent trial

Work with your chosen talent on a trial basis for up to two weeks. Pay only if you decide to hire them.

Top talent is in high demand.

Start hiring