Bugzilla Specialists & Developers

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Hire a freelance Bugzilla professional to track down bugs and test and track software defects. An open-source software, Bugzilla features a lightweight implementation and speed so that database calls are minimized and data-fetching is as light as possible.

Bugzilla pros can help design a system to track defects, or even allow the public to file bugs themselves.

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Bugzilla Job Cost Overview

Typical total cost of Upwork Bugzilla projects based on completed and fixed-price jobs.

Upwork Bugzilla Jobs Completed Quarterly

On average, 1 Bugzilla projects are completed every quarter on Upwork.

1

Time to Complete Upwork Bugzilla Jobs

Time needed to complete a Bugzilla project on Upwork.

Average Bugzilla Freelancer Feedback Score

Bugzilla Upwork freelancers typically receive a client rating of 4.98.

4.98
Last updated: May 1, 2015
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  1. Francisco Goncalves

    Francisco Goncalves

    IT Architect / Open-Source Solutions and Linux / Virtualization Specia

    Portugal - Last active: 11/28/2013 - Tests: 1 - Portfolio: 3

    Over the last 4 years i have worked as a Team Leader and Analyst / Programmer in the development of B2B & Social Web Apps, using PHP and JavaScript Programming Languages and associated tools like RAD PHP and WaveMaker RAD / SpringSource Java based (Javascript and Java), all based on agile methodologies. Also Programming in C++ and Shell Script, for specific project module interfaces with O/S via IPC. Also as Project Development of a CRM/Contact and E-Commerce Web Applications written in JavaScript and Java / Hibernate with MySql DataBases and TomCat WebServers. JasperSoft BI & Report Writer with Java and JavaScript Integration. Also Spring Data and MongoDb technology implementations for document storage and retrieval. Doing Systems support in Linux O/S, Virtualization, Shell & C Programming, High-Availability systems and security like firewalling and IDS (Intrusion Detection Systems) technologies. Also a Full implemention of a project for a large enterprise, involving Linux systems, virtualization platforms based on VMware Server and Linux KVM, an innovative solution for electronic mail (e-mail), collaboration and information sharing (Zimbra e-mail, now VMware), management and monitoring solution and tools with OpenQrm Data-Center Cloud Automation, Hobbit and Monit/Munin, all of them based on open source software. Also provided the development of Linux Shell scripts to fully automate backups of physical machines and virtual servers, provisioning strategies, performance tuning and troubleshooting, security and active measures for proactive and preventive maintenance. The complete deployment of platforms and tools to assist in the complete automation of the data-center, with Cfengine 3 (Automation & ITIL V3), Snort and Swatch Logging Analysis. Implementation of Open Collaboration and Content Management Platforms in the Cloud, provided as a service (SaaS). Implementation of a Thin-Client Infrastructure to provide Virtual Desktops as a service in a SaaS model (Linux and Windows Applications). Applications Developments in PHP, Java and Javascript, and my recent project (a 6 moths development) can be accessed here : http://wave.softelabs.com/TeamWork

    $40.00 /hr
    0 hours
    5.00
  2. Nimesh P.

    Nimesh P.

    Sr. QA Engineer-Expert Software Tester-MAC/Android/iOS/Web App QA Lead

    India - Last active: 1 day ago - Tests: 13 - Portfolio: 36

    ★ TOP 1% of Successful oDesk Freelancers (Certified) ★ ★ The Only QA Freelancer on oDesk having completed (more than 75 JOBS + 11000 plus HOURS + 5 STAR Rating) all together ★ ★ Ranked Top # 3 QA Engineer at entire oDesk marketplace ★ Logged 9000+ valid defects overall ★ ★ A Full time Freelancer & Certified Software Test Engineer ★ ★ 10 Years of extensive experience in Manual and Automated testing ★ ★ Plenty of experience in Agile/Scrum/Kanban/Lean methodologies ★ 100% client satisfaction ratio ★ ★ 75 % are repeated clients ★ ★ 100 % flexible, can work in any time zone ★ ★ The apps I have tested are in All Time Great/Award winning categories like Color Splash, Brainscape, Timeline 3D, Language Therapy, Gametime, etc.. ★ oDesk Top 10% in : ✔ Software Testing Test ✔ SQL Test, ✔ MS SQL Server Test, ✔ US/UK English Basic skills Test, ✔ English Spelling/Vocabulary Tests, ✔ Wordpress Test, and many more... ★ Devices available for Testing: ★ iPhone 6 (iOS 8.1.3) iPhone 5 (iOS 8.1) iPhone 4s (iOS 7.1.2) iPad 3 (iOS 7.1) Samsung Galaxy S5 (Android 4.4.4) Samsung Galaxy S3 (Android 4.3) Google Nexus 7 (Android 4.4.2) Windows XP/7/8 (All Browsers) Mac OS X (10.9.2) ★ I work in a unique way: You don't have clear requirement !!! No Problem, I don't need it. You are still preparing the specification !!! No Problem, I don't wait for that. You have a budget constraint !!! No worries, I would fit into it. You don't have any test cases/test plans/documents in place !!! No Problem, that's where I come into the picture. ★ ★ ★ GIVE ME YOUR APPLICATION, I'LL GIVE YOU THE DEFECTS. ★ ★ ★ Let me go through and analyze your application and, I would provide how to proceed with the testing, How effectively your application can be tested, I will come up with better test cases/ comprehensive test plans, important business and use cases and most importantly unique and incredible application improving and business fetching suggestions. My job doesn't end here. Once I verify the defects in all major browsers/OS, I log them in whatever format/tool you choose along the with the defects screenshots & videos. I won't leave you until I verify and close all the resolved defects. SO If you are looking for above skills and qualities then your search ends here!! If you still have some doubts, take a look at the feedbacks provided my valuable clients. I deliver what I promise, I do not promise which I can not deliver. Being a true professional, I dare to do whatever it takes to make my client's business successful and see his/her smile at the end of the day. I am sure we can do business! Cheers!

    $24.99 /hr
    11,428 hours
    4.95
  3. Aleksey K.

    Aleksey K.

    C#/C++/SQL developer, software engineer

    Ukraine - Last active: 1 day ago - Tests: 6 - Portfolio: 2

    Having overall 14 years of working experience in IT area. Developed desktop applications as well as web-sites. Expertise: C/C++, C#, Red hat Linux, SUSE Linux, Windows XP/2003, PostgreSQL, MySQL, MS SQL 2005/2008, Qt, .NET, OOP, version control tools, Distributed and Client-Server Application, automatic control systems, technical diagnostics systems, data acquisition, outsourcing, neural networks, artificial intellect, algorithms design have diverse experience in IT, project management, effective problems solving, prefer to propose and implement universal solutions instead of quick hot fixes (hacks) as universal approaches rises programs quality, improves its properties, saves time for maintenance in long term perspective.

    $36.00 /hr
    4,675 hours
    5.00
  4. Jeeni Patel

    Jeeni Patel

    Lead QA Engineer/Expert Software Tester-Web App/MAC/Mobile-AgileExpert

    India - Last active: 5 days ago - Tests: 3 - Portfolio: 23

    "Try to improve PERFECTION and unveil the QUALITY by itself." ★ Top 5% in successful oDeskers ★ More than 10000 odesk billed hours ★ More than 35 Projects of 5 star rating ★ More than 65% Repeated Clients ★ Full time freelancer and ISTQB certified QA tester ★ oDesk Top 10% in : Software Testing Test These are the facts which I will not claim unlike other freelancers.. What I claim is "To find out the visible and hidden defects,loop holes,gaps,broken processes,lack of standardization and simplification in your application for which you have chosen oDesk and posted this QA job" ★ ★ ★ ★ ★ ★ ★ I will need and start only with demo URL and ends with bunch of satisfied customers in your portfolio. ★ ★ ★ ★ ★ ★ ★ You wonder how's that possible!!! Here are the facts which end your search and start your smiles.. I am well versed in .. ✔ Testing Domains: Healthcare, e-commerce, e-learning, business intelligence, ERP, CRM, Magento,social media, CMS,Gaming,VOIP, POS, Accounting,Gaming etc. ✔ Types of testing : Smoke, Sanity, Black Box,White Box,Grey,Functional,Regression, System Integration, regression Testing, Build Verification Testing, Compatibility-Cross and Backward (OS/Browser), Internationalization (i18N),User Acceptance Testing (UAT), Basic Performance Testing, ETL Testing, etc ✔ QA methodology and processes: CMMI, ISO, Agile Scrum best practices,waterfall model, RAD, V- model etc. ✔ QA Tasks: Analyze,review and assess user requirements,specifications and models for testability Test Scenario, Test Case, Test Plan, Test Strategies, Test Traceability Matrix, Gap Analysis,Conduct quality assurance on product updates at planned intervals. Triage data issues that emerge from user-feedback to drive product improvements. Creating lessons learnt document on projects ending Risk Management, Mitigation and Contingency Planning,Help develop strategy for growth, including resource needs, automated testing etc. ✔ Bug Reporting tools: Notepad, Wordpad, MS word, MS Excel, MS TFS 2010, Trello cards, JIRA, Mantis, Bugzilla, CodebaseHQ, Redmine, Basecamp, Version one, Assembla, Pivotal Tracker, Issues and many more.. ✔ Bug Analysis Tools: FireBug, FirePath, Xpath Checker, In browser Developer tools Inspect elements and HTTP Requester. ✔ Test Case Management Tools: Microsoft Test Manager, Test Link, Test Rail and Testopia ✔ Version Control System : Microsoft Visual SourceSafe, SVN, Team Foundation Server ✔ White Box Testing tools: NUnit, JUnit, TestNG, MS Test ✔ Performance Testing Tools : LoadRunner, WebLoad, Apache JMeter ✔ Database: SQL Server, MySQL, DB2, Teradata, Sybase, DB2 Mainframe ✔ Operating Systems to test: Windows 2000/Xp/Vista/Win7/win8,Ubuntu,Mac 10.9.2 ✔ Gadgets available for Testing : iPhone 5S,Samsung Galaxy S3, Google Nexus 4,Samsung Duos,iPod touch 4th Gen.(iOS 6),iPad 3 (iOS 7.0),Lenovo Yoga,Kindle Fire 2

    $19.99 /hr
    12,752 hours
    4.89
  5. Mark R.

    Mark R. Agency Contractor

    Project Management, Business Analysis, Quality Assurance, Web Design

    Canada - Last active: 5 hours ago - Tests: 3 - Portfolio: 5

    *North American based - Native ENGLISH Speaker - Corporate and Consulting experience in North America - Expertise in offshore resource management As a senior software professional, I bring 15 years of technical experience with several Fortune 500 companies. My roles have included Senior Project Management and Senior Quality Assurance Strategy and Implementation across multiple industries. In addition to my corporate experience, I have spent several years consulting with start-ups and small to mid-sized businesses to successfully release highly complex technical software projects with great success. I have a Master’s Degree in Computer Science, Six Sigma training and excellent client references. I am also a partner in my agency Core Consulting Services Inc. Our company provides end-2-end Business and IT Management services. Our motto that we stand by is “Good Client Relationships come thru the delivery of Expert Professional Services and understanding the needs of our clients". Here is a high level overview of my expertise: Project Management • Project Mgmt including use of Agile/SCRUM methodologies • Sourcing & Recruitment (including local and offshore resources) • Budget Management • Management of Deliverable Schedule and Project Forecasting • Vendor Relations & Integration • Priority Management & Problem Solving Software Design Management • Strategic Quality Planning/Analysis • Design, Development, Delivery of End-to-End Testing • Automation (Selenium) / Manual Testing • Technical Writing and Documentation • Metrics Reporting • Requirements Gathering / Business Analysis • Business Process Improvement Leadership • Coaching • Mentoring • Team Development • Personnel Training & Management • Conflict Resolution • Corporate Training Thank you for reviewing my profile and for your consideration for me to contribute to any of your current and/or future projects.

    Associated with: CORE Consulting Services Inc.

    $44.44 /hr
    1,607 hours
    5.00
  6. Alexey Kucherenko

    Alexey Kucherenko Agency Contractor

    ASP.NET/C#, PHP, Rails, NodeJS, JavaScript Expert Developer & PM

    Russia - Last active: 1 day ago - Tests: 20 - Portfolio: 14

    Can help you to build your applications of any complexity. Fast, high quality and expensive Experienced in .NET Framework / ASP.NET MVC / SQL Server / PHP / Zend Framework / Kohana / Yii / CodeIgniter / Ruby / Rails / Sinatra / Vert.x / MySQL / PostgreSQL / Redis / MongoDB / SQLite / node.js / express.js / socket.io / CoffeeScript / Backbone.js / Angular.js / Require.js / Bootstrap / HTML5 / CSS3 / LESS / Javascript / JQuery / TDD / BDD / Git / Mercurial / SVN / GitHub / BitBucket

    Associated with: Intspirit

    $35.00 /hr
    4,807 hours
    4.77
  7. Mohini G.

    Mohini G.

    Test Analyst/Business Analyst/PM/Technical Writing

    Australia - Last active: 11 days ago - Tests: 5 - Portfolio: 2

    IT professional with 11 years of experience into Software Testing, Business Analysis &Project Management in Web ,ERP and banking domain. Extensive experience in the field of Functional,Regression,cloud,mobile/web testing ,business analysis and project management. Extensive experience in Functional documentation,Use Case designing using axure,PENCIL,MS Visio. Extensive experience in Selenium,SQL ,Bugzilla,TFS,Github ,Jira,QC Automation testing experience in Selenium IDE & QTP. Managing team ,planning estimation,assigning work,review test cases,project plan,hiring team member.

    $11.11 /hr
    210 hours
    4.96
  8. Nitin K.

    Nitin K.

    QA Manager -Expert Software Tester- Web , Windows, Mobile Apps

    Australia - Last active: 10 days ago - Tests: 6

    • An ISTQB certified, Test Professional with around 8 years of testing experience, in client-server, windows, mobile and web applications in Agile environment in Financial Services • A flexible and pragmatic approach to testing at all times in line with Agile (Scrum) and Waterfall development methodologies • 3 years of practical experience working in Agile (iterative software development methodology) environment and in scrum teams managing full QA efforts on the projects • Adroit in collaborating with stakeholders, to ensure successful on-time project releases • Expertise in test management • Actively involved in daily stand-ups, team meetings, sprint planning, grooming meetings and sprint retrospectives • Mentoring, coaching and developing team members to their full capacity • Experienced in performing Integration, Exploratory, Functional, GUI, Regression, Usability, Smoke, ETL Data Migration, Cross Browser Compatibility, System Integration (SIT) and User Acceptance Testing (UAT) • Expertise in manual testing and exposure to automation testing • Exposure to test tools like Microsoft Test Manager, Team Foundation Server (TFS), Test professional, QTP, Selenium Web-driver, HP QC, NUnit, SOAP UI etc • Expertise in constructing & modifying SQL queries and implement database driven/backend testing (SQL Server 2005 & 2008) • Highly motivated, focused and self directed quality oriented professional with excellent organizational skills combined with good interpersonal and strong communication skills (verbal and written) • Excellent in collaborating with colleagues, customers and business stakeholders • A result oriented, hardworking professional with commitment , a quest and zeal to learn and apply new technologies and undertake challenging tasks • Possess team approach; adept in performing in critical situations with strict deadlines and multiple deliverable • Strong desire to quality, test to break attitude and a thorough approach to responsibilities • High attention to detail with a focus on quality and continuous improvement Should you require further information, don’t hesitate to contact me. Looking forward to hear from you soon!

    $25.00 /hr
    0 hours
    5.00
  9. John Reddy

    John Reddy

    Automation,Performance,Manual,Database Testing and Mobile Testing

    India - Last active: 05/26/2013 - Tests: 2 - Portfolio: 1

    I have 15+ years of experience in Software testing.I am self-motivated and willing to work on challenging projects.Worked with different MNCs.Now working as Freelancer.I have very good experience in different Testing technologies like Automation Testing(QTP,Selenium, Web driver), Performance Testing(Load Runner and Jmeter),Database Testing,Webservices Testing using SoapUIPro and Maven Tools,Mobile Testing(iPhone,Android,Java,Windows and Symbian platform) and Manual Testing I have good experience in Project Management,Test Management and Resource Management,etc. I have my own latest devices iPhone4S,iPad3+wifi Cellular,MacBook Air,Blackberry,Nokia,etc.

    $11.11 /hr
    764 hours
    4.67
  10. Melanie Knight

    Melanie Knight

    Database Expert / Project Manager

    United Kingdom - Last active: 08/12/2014 - Tests: 6 - Portfolio: 4

    I am an expert in database development working with many different database technologies including Microsoft Access, SQL Server, MySQL. I am great at developing front end development that is nice to look at and easy to use. As well as being an expert at database coding using PHP, ASP .NET and VBA. I also have a background of queries and report writing and have developed many different types of reports from Invoices to analysing Key performance indicators and other operational / management information. I work with customising web based CMS systems such as Drupal, Wordpress, SugarCRM, CIVICRM general website development. I have project managed technical projects, managing external remote technical teams as well as non-technical staff. One success I had was turning a project from 6 months behind to installation and go-live within 3 months. I pride myself in working with clients using non-technical language so the user really gets the system that works for them and their business.

    $55.56 /hr
    45 hours
    4.21