Performance testing Freelancers

Browse Performance testing job posts for project examples or post your job on Upwork for free!

Performance testing Job Cost Overview

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

Upwork Performance testing Jobs Completed Quarterly

On average, 34 Performance testing projects are completed every quarter on Upwork.

34

Time to Complete Upwork Performance testing Jobs

Time needed to complete a Performance testing project on Upwork.

Average Performance testing Freelancer Feedback Score

Performance testing Upwork freelancers typically receive a client rating of 4.71.

4.71
Last updated: May 1, 2015

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  1. Gary Heslop

    Gary Heslop

    Exceptional CSharp Dev Specialising in Web, Performance + Scalability

    United Kingdom - Last active: 3 months ago - Tests: 3

    Exceptional C# developer with a focus on Web Development, Performance and Scalability. I have performed every role from Junior Developer through running a Corporate Division. I have recently formed my own company - Leaping Gorilla LTD in order to supply others with the benefits of my expertise and knowledge. I have an extremely strong grounding in C# and the .Net framework. I am comfortable developing for Web or Desktop and have experience of using Xamarin for iOS and Android development. I am a competent DB developer with a good grasp of core concepts and fluency in SQL. I am a certified Amazon AWS Technology Partner and know how to make their cloud stack sing. I am conversant in most modern concepts and have a specific focus on performance and scalability. Recent contracts have included scaling an online ticketing platform to support from 10 to 1000+ transactions/second leveraging cloud technologies to automatically provision additional capacity and by re-architecting the interactions with data stores to utilise NoSQL, caching and stateless serving. See http://careers.stackoverflow.com/uk/GaryHeslop for more

    $99.99 /hr
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  2. Alex Mordvinov

    Alex Mordvinov

    Software development and QA

    Russia - Last active: 04/23/2013 - Tests: 3

    Personal data: date of birth: 05/20/1984 sex: male Base technical skills: OOP (Java ME/SE/EE), SQL, relational databases, test process knowledge, software development process knowledge Reason of starting freelance activities: Thanks to my current position I have much free time during work day and ability to take additional work according to my interests.

    $22.22 /hr
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  3. Marc Holden

    Marc Holden

    SQA Automation Lead

    United States - Last active: 05/09/2014 - Tests: 2

    I am currently the Software Quality Assurance Automation lead. My responsibilities include * Development and advancement of multithreaded java based framework for testing various applications. Framework is build with Maven and runs tests concurrently across selenium grid. * Mentor automation team members in design test scripts. * Create and execute load/performance/capacity testing scripts written in jython and 'The Grinder' open source performance testing tool. * Develop framework that integrates 'The Grinder' with Maven for test execution and monitoring. * Develop Compuware APM (Dynatrace) plugin that integrates 'The Grinder' with APM for realtime monitoring of load testing execution. Plugin has been contributed to the Dynatrace Community. * Contributed RESTful endpoint written in clojure to 'The Grinder' project. * Experience with Dropwizard, Springframework, mongodb and Angularjs.

    $44.44 /hr
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  4. Salvatore Cristofaro

    Salvatore Cristofaro

    Engineering - IT System Specialist - IT Security expert

    Italy - Last active: 03/10/2014 - Tests: 2 - Portfolio: 1

    Master's Degree in IT Security and Digital Forensic Certifications: - ISO/IEC 27001:2013 Leader Auditor Qualified - ISO/IEC 20000:2011 Leader Auditor Qualified - Linux Professional Essentials - Axis Certification Engineering: small/medium Data Center, software design, capacity planning PrograArchitect/Administratormming knowledge and scripting: Java, C/C++, Assembler, Bash System monitoring: Nagios, Server (Linux, Windows, *nix), IP cameras, air conditioners, UPS (soho and industrial one), power generators, air conditioners, environmental sensors Information Security Management System: open source asset management (ISO/IEC 27001:2005, ISO/IEC 20000-1), trouble ticketing, software versioning, revision control Software Service: CSM, Apache Web Server, Nagios, Tomcat Servelet, Icecast, proftpd, Hylafax, Avantfax, Asterisk, Freeswitch, ZRTP, SRTP, qmail, ssmail IT Security and plannig: Data Center design and implementation. Capacity Planning, Business Continuity, Disaster Recovery. Wireless network design (short / medium / long-range), wireless connections simulations based on terrain, VPN (OpenVPN, IPSec), Network Sniffing, penetration test , computer forensics, data encryption / decryption, IP networks design and setup. Cyber attacks Analysis (intrusion detecion, malware, virus), centralized antivirus management. ZRTP and TLS Voip. RFID / Bar code. Video Surveillance: Design and setup of video surveillance systems, with simulations based on land contours. Trashware: design and optimization of systems, LTSP Virtualization and Cloud: design and offline / live (Physical to Virtual) migration, Xen, XenServer, UML, VMware, VirtualBox, Cloud Computing Other: UPS / Electronic Generators / Air-conditioning / Machinery Location / maintenance and real time monitoring of industrial devices UPS, Generators Generators and precision air conditioners. Systems Breton FP400 and Proliner Performance: benchmark suite LMbench, optimization of systems, tuning Apache and MySQL Databases: SQL, MySQL Database Server, PostgreSQL, JDBC, MSSQL 2005/2008 Backup: Live Backup, Disaster Recovery planning and system migration Mobile: Mobile Device Management, BYOD, Android Security and Tuning. OS: GNU Linux (Gentoo / Debian / RedHat / CentOS), FreeBSD, Windows (XP, Vista, 7, Windows 2003/2008 Server), Mac OS X. Basic knowledge of Aix, OpenSolaris,

    $44.44 /hr
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  5. Daniel Meyer

    Daniel Meyer

    Freelance Python Developer

    United States - Last active: 04/29/2014

    Skilled python developer looking for opportunities to develop automated tests and testing frameworks, as well as tools and utilities. Capable of writing tools for a wide variety of tasks. In addition to my experience programming I have a degree in physics and experience working in scientific research. I would be excited to tackle problems of a more mathematical nature.

    $50.00 /hr
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  6. Betina Perez Neder

    Betina Perez Neder

    Senior Test Engineer

    Argentina - Last active: 08/02/2014

    I am a Systems Engineer specialized in the QA area, with more than 9 years of continuous, individual and professional growth. Over the years, I have acquired lots of skills like development, execution and coding of automated test cases (functional and non-functional), including abilities related to leadership like planning, estimations, testing strategies design, defect management, gathering and tracking of metrics, reporting to upper management levels, and finally responsibilities that involve the complete management of releases (integration testing, configuration management, continuous improvement, documentation and lab environments). I am a person strongly committed to work, respected by my colleagues and recognized as a natural leader by all the teams I worked with; I handle changes with ease, and I am always willing to change roles and activities based on project needs. Besides, I have extensive experience in communicating with customers due to my advanced level of English.

    $25.00 /hr
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  7. Celeste S.

    Celeste S.

    Sr. QA Engineer

    Argentina - Last active: 03/04/2013

    I’m the leader of the team that is in charge of testing the company’s software applications. My responsibilities in this area involve: - Design of test plans and test cases for Mobile and Web applications - Automationed test (Selenium, NightwatchJs, C# Cucumber) - Performance/Load/Stress Testing with Jmeter - Manage, schedule and prioritization of the team daily work - Train and coach the team on testing activities - Work on a daily basis with external customers - Use of agile methodologies on testing processes - AngularJS

    $20.00 /hr
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  8. Roman G.

    Roman G. Agency Contractor

    middle QA

    Ukraine - Last active: 04/17/2013 - Tests: 2

    Exceed expectations SoftTechnics understands that there are no unimportant aspects of effective client management and we are passionate about every project. We work very closely with our clients to resolve their individual issues and build trust in order to develop the foundation for strong working relationships. This is how we exceed the expectations of our clients and build mutually beneficial partnerships. Enthusiasm The SoftTechnics team is enthusiastic about helping our clients to not only get their solutions, but also to apply our consultative expertise and advise them on new opportunities for achieving a competitive advantage. We offer our clients recommendations on process improvements and technical modifications to their products and services to remain on the cutting-edge of innovation. Partnership At SoftTechnics, we establish and develop our relationships with our clients based upon the principles of transparency and respect for each other’s interests. We appreciate the trust of our clients and understand that it is important to operate our business with integrity and responsibility, and to keep our promises, because we know that only by working together with our clients can we achieve greater success.

    Associated with: SoftTechnics

    $27.78 /hr
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  9. Andy Dow

    Certified Microsoft Dynamics CRM Consultant/Developer

    United Kingdom - Last active: 03/31/2014

    I am a certified Microsoft Dynamics CRM Architect, Consultant and Developer with over 6 years CRM experience and 14 years .Net development experience. I have previously led the EMEA Premier Field Engineering CRM team at Microsoft, managed the CRM team at Logica/CGI UK as a solutions architect and have lead diverse and complex projects for customers including as Citizens Advice, Manchester City Council and Nedbank (South Africa). I am now freelance consultant and am available to deliver architecture and design, consultancy and development of Dynamics CRM and integration projects.

    $97.78 /hr
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  10. Eugene Kirshak

    Eugene Kirshak Agency Contractor

    QA specialist

    Belarus - Last active: 03/13/2014 - Tests: 5 - Portfolio: 12

    I'm a lead QA at ROOTin ltd (www.r8tin.com) located in Republic of Belarus. I have more than 3 years of experience in QA of mobile and desktop apps. I’ve got a wide range of iOs, Android, WP, BB and BB10 devices to test mobile apps on.

    Associated with: BITSENS

    $27.78 /hr
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