Dhanasree Mangallya Dhanalakshmi
Kitchener,Canada
Summary
Experienced Full-stack Software Development and QA professional with over six years in the industry. Proficient in software development, backend systems, web services, and databases. Strong in quality assurance, testing, and deployment, with a keen eye for detail and multitasking skills.
Overview
7
7
years of professional experience
7
7
years of post-secondary education
Work History
Test Analyst
Infosys Ltd
01.2022 - 07.2023
- Conducted Data Warehouse Testing using optimized ETL processes for efficient data extraction, transformation, and loading
- Designed and maintained comprehensive manual test cases, ensuring full test coverage for ETL pipelines
- Developed reusable SQL queries to streamline ETL validation, reducing testing time
- Led weekly performance evaluations and provided coaching to 18 team members, improving work quality and team efficiency
- Performed integration testing, identified vulnerabilities, and provided actionable insights to enhance data integrity
- Executed pre-implementation testing for new system modifications, mitigating potential production issues
- Collaborated with developers and stakeholders to resolve ETL performance bottlenecks, improving data quality and reliability
- Followed Agile/Scrum methodologies, participated in sprint planning, and ensured timely release cycles
- Managed team priorities and schedules, ensuring compliance with testing standards and enhancing project efficiency
- Conducted monthly and annual performance reviews, setting clear and measurable goals for direct reports
- Actively participated in training programs to stay updated with the latest ETL testing tools and methodologies.
- Remote
Software Engineer
Skyslimit Technologies Pvt Ltd
08.2020 - 12.2021
- Developed reusable SQL queries to streamline ETL validation, reducing testing time and improving data accuracy
- Operated within Agile/Scrum frameworks, contributing to 12+ successful sprint releases
- Provided database performance optimization recommendations, resolving query inefficiencies and reducing data retrieval time
- Identified and resolved data quality issues, improving data consistency and minimizing processing errors
- Designed and developed responsive landing pages using HTML, CSS, ensuring 100% cross-browser compatibility.
- Refactored backend code, improving website response times and optimizing server performance
- Built and integrated frontend elements with Rest APIs and server-side logic
- Maintained version control using Git, reducing merge conflicts and ensuring seamless team collaboration
- Acted as a liaison between clients and the development team, improving requirement clarity and reducing rework
- Modified and optimized MySQL database schemas, enhancing query execution speed and reducing redundancy
- Led data migration efforts, successfully transferring 1TB+ of critical business data while maintaining high data integrity
- Developed backend components to connect applications with RESTful web services, improving API response time
Software Developer
TrinityMascot Consultancies Pvt Ltd
07.2016 - 03.2018
- Analyzed user requirements and developed technical specifications, ensuring alignment with business needs
- Conducted web development and testing, improving application functionality and performance
- Enhanced website functionality by implementing PHP-based solutions and optimizing frontend and server-side code, reducing load times
- Developed user-friendly web forms with validation and error handling, reducing form submission errors
- Performed unit testing to ensure optimal browser compatibility, achieving defect-free releases
- Maintained version control using Git, to collaborate and manage code across teams
- Collaborated with clients and cross-functional teams to design and implement new features and functionality
- Strengthened application security by conducting rigorous testing, identifying vulnerabilities, and implementing security enhancements
Software Engineer
NovuzTech IT Solutions PVT LTD
06.2011 - 07.2013
- Analyzed user requirements to develop software solutions and created technical specifications, improving development efficiency
- Developed and tested applications using PHP and C#, ensuring stable and scalable solutions
Education
PG Diploma - Web Development
Conestoga College
09.2023 - 12.2024
Master’s degree - Computer Application
MES College Of Engineering
10.2007 - 11.2010
Bachelor’s degree - Computer Science
College of Applied Sciences, Calicut
07.2004 - 08.2007
Skills
- Programming & Scripting JavaScript, Python, Java, PHP, C# NET, PowerShell, React, NodeJS, Vuejs, Express
- Testing & QA ETL Testing, Tricentis qTest, Selenium, jest, Data Warehouse Testing
- Databases & Data Management MySQL, MSSQL, MongoDB, Postgres, Oracle SQL
- Web Development AJAX, XML, HTML 5, CSS, jQuery, JSON
- Cloud Technologies Microsoft Azure DevOps
- Source Control GitHub, SVN
- Security Implementation OAuth20, Firebase, Laravel Authentication, MFA, Single Sign-On
- Methodologies & Collaboration Agile (Scrum), Waterfall, Jira, Confluence, CI/CD Pipelines
- Soft Skills & Leadership Effective oral and written Communication, Team Leadership & Project Coordination
Certification
- WES, WES Oct '21
- Databricks Fundamentals Accreditation, Databricks Jan '25
Work Availability
monday
tuesday
wednesday
thursday
friday
saturday
sunday
morning
afternoon
evening
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Timeline
PG Diploma - Web Development
Conestoga College
09.2023 - 12.2024
Test Analyst
Infosys Ltd
01.2022 - 07.2023
Software Engineer
Skyslimit Technologies Pvt Ltd
08.2020 - 12.2021
Software Developer
TrinityMascot Consultancies Pvt Ltd
07.2016 - 03.2018
Software Engineer
NovuzTech IT Solutions PVT LTD
06.2011 - 07.2013
Master’s degree - Computer Application
MES College Of Engineering
10.2007 - 11.2010
Bachelor’s degree - Computer Science
College of Applied Sciences, Calicut
07.2004 - 08.2007
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