h
haajarhilmi

Haajar Hilmi

@haajarhilmi
4.7(40)

QA Engineer and Developer, I fix bugs before your users find them!

Sri Lanka
English, Sinhala, Tamil, Arabic
About me
I believe every great idea deserves to have its launch as confident as possible, without any bugs. I am a Certified IT Professional in QA & System Development, but most importantly I am someone who genuinely cares about the quality of your work. I specialize in protecting your vision by ensuring your business applications and web systems are truly real-world ready. From Manual and API testing to custom development, I treat every project with the same care as my own. I believe quality is never an accident-it is the beautiful outcome of mindful attention. Let’s build something flawless together... Read more

Skills

h
haajarhilmi
Haajar Hilmi
Offline • 

See my services

Software Testing
I will be your professional QA engineer for website and API testing
QA & Review
I will do professional QA testing for your ios and android mobile app

Work experience

QA Engineer

Xennex PVT LTD • Freelance

Jan 2021 - Present5 yrs 4 mos

As a Certified IT Professional (B.Sc Hons), I specialize in the Quality Assurance of complex business logic and web systems. My background in System Development allows me to go beyond surface-level testing; I analyze the root cause of bugs using browser console logs, API responses, and database queries. Key Contributions: ✔️University Management System: Led the QA for a comprehensive student portal, identifying critical logic errors in grade calculation and enrollment modules prior to launch. ✔️E-Commerce Website Builders: Validated the core functionality of dynamic page builders, ensuring that drag-and-drop modules, custom product layouts, and third-party integrations (Payment/Shipping) functioned seamlessly across all devices. ✔️Shop Order Management Systems: Conducted rigorous stress testing for order processing workflows, ensuring 100% accuracy in inventory deduction and database updates. ✔️Expense Tracking Applications: Performed security and functional audits on financial tools, ensuring data precision and user privacy. My QA Methodology: ✔️Deep-Dive Analysis: I don't just report "it's broken." I report where it broke (Frontend vs. Backend). ✔️User-Centric Testing: I test edge cases that real users encounter but developers often miss. ✔️Tools: Jira, Trello, Postman (API), Chrome DevTools, Selenium (Basics).

40 Reviews
4.7

(38)
(2)
(0)
(0)
(0)
Rating Breakdown
  • Seller communication level
    5
  • Recommend to a friend
    4.3
  • Service as described
    4.3
1-5 out of 40 Reviews
Sort By
Most relevant
    M

    mikemay34

    Repeat Client

    AU

    Australia

    5

    great working with Haajar again. Thanks! Would recommend her for thorough and detailed work that requires especially attention to detail and has big consequences if gotten wrong. WIll work with her again.

    Up to $50

    Price

    2 days

    Duration

    Helpful?
    Yes
    No
    M

    mikemay34

    Repeat Client

    AU

    Australia

    5

    Pleasure working with Hijar. Polite, dependable and detail oriented. Asked the important questions and did not mind going the extra mile. Would work with her again.

    Up to $50

    Price

    2 days

    Duration

    Helpful?
    Yes
    No
    M

    michaellior

    FR

    France

    4.3

    Quick response and ability to adapt to an exploratory/non-usual administrative-business request

    Up to $50

    Price

    5 days

    Duration

    Helpful?
    Yes
    No
    B
    image-docs

    blackbookjobs

    US

    United States

    5

    Well done by this seller.

    Worksample image
    Helpful?
    Yes
    No
    S

    saskiawenniger

    NL

    Netherlands

    4.3

    There was a bit of a misunderstanding about the scope of the work and my field it seems. However we worked together as best we could and I now know what types of task I would outsource again, and which are not a good fit. Very polite and cooperative, pleasure to work with!

    Helpful?
    Yes
    No