Freelance Performance Developers Available for Hire

Doug Gale, freelance Performance programmerHire Now
Freelance Performance developer in Toronto, Canada
Started programming at age 12 in 1988 on a Commodore VIC-20. Worked in multiple industries developing various types of software. Decades of experience.
Srinivas Bodduluri, Performance software engineer and devHire Now
Freelance Performance developer in Des Plaines, United States

Passionate, smart working, Test driven Java, J2EE, Web Technologies and database developer with 12+ years of experience

Extensive experience in working in performance tuning of enterprise applications in terms of java layer and database layers using various tools like Java machine control and JMeter etc.
Paddy Sherry, Performance freelance coderHire Now
Freelance Performance developer in Madrid, Spain

Full Stack Developer at KAX Media

I am an expert in web performance. Any site I work on loads in 3 less or less on all browsers and devices. I always work until I have top speeds in webpagetest and GTMetrix. Examples: casinosource.ie bingo.paddypower.com sheelaghmcbridefashions.com
Phillip Gourley, Performance software engineerHire Now
Freelance Performance developer in Congleton, United Kingdom

Web Platform Architect at migme

World traveller from England with a love of problem solving. Daily developer of nearly 15 years with a broad experience working with new and existing projects. Have a talent for explaining and breaking down complex problems into digestible pieces and a knack for identifying issues quickly. Passionate about making code that makes users feel happy.
Elad Meidar, Performance freelance programmerHire Now
Freelance Performance developer in Yaqum, Israel
This is probably my preferred issue set. I have extensive experience in making lame apps fly like butterflies with enough time given. I have personally scaled Fiverr.com to over 1 million page views per day.
Steve Desmond, top Performance developerHire Now
Freelance Performance developer in Ithaca, United States

Hacker, Builder, Continuous Deliverer — Craftsmanship as a Service

Performance is paramount. Studies show that faster apps and sites have happier users and higher conversion rates. Algorithmic complexity, network latency, data indexing, and a host of other issues can plague an application's performance. I've made various parts of apps hundreds of times faster, and I can help you dig up and resolve troublesome bottlenecks, sub-optimal algorithms, or legacy architectures with superior modern equivalents. You might even be able to save some costs on hosting in the process!
Robert Casanova, Performance software engineerHire Now
Freelance Performance developer in Venice, Italy

Freelance Frontend Developer, Javascript Programmer and Maker

Before becoming a freelance, i worked for 5 years in a very famous Italian Agency (now part of AKQA). I worked as a Frontend Developer on worlds biggest Fashion Brands such Versace, Fendi, Diesel and so on. When you work on fashion you need to be very precise and very creative because details matters. I learn to avoid lagging in UI and optimize code to perform best as possible.
Sergey Khaladzinski, Performance consultant and programmerHire Now
Freelance Performance developer in New York, United States

SRE at HBO, Former Head of Operations at FastCompany.com, CTO at Mirtrik.by oversee dev practices and processes. Linux enthusiast. Entrepreneur.

It's not a secret that performance is one of the key metrics that affect the business. I constantly spend a lot of time on figuring out bottlenecks and creating solutions using profilers, debuggers, monitoring tools (like Newrelic), and command line tools (tcpdump, vmstat, iostat etc).
Aayush Arora, Performance freelance coderHire Now
Freelance Performance developer in Delhi, India

FullStack developer - GSOC 2016

Aayush is a Udacity certified Frontend Developer and an Open Source enthusiast. He has worked on core products of various startups in India. He has also worked as a Google Summer Of Code developer and a Google Code-in mentor under Fossasia in 2016. Apart from that, he is currently maintaining the codebase of FOSSASIA. https://github.com/aayusharora https://aayusharora.github.io/
Marcus Tallberg, Performance software engineerHire Now
Freelance Performance developer in Honkajoki, Finland

Senior Front-End Developer

Available for front-end speed-up consultation
Guillaume Picard, Performance dev and freelancerHire Now
Freelance Performance developer in Da Nang, Vietnam

React.js expert and Front-End Architect with an eye for good UX and a craving for speed

Performance is always my main focus (along with a good code discipline) and i'm familiar with a lot of techniques and technologies that help me achieve the speed i'm aiming for such as Service Workers, improving perceived speed via placeholders, server configuration, code optimization, speed auditing and bottleneck hunting.
Santiago Oquendo, Performance dev and freelancerHire Now
Freelance Performance developer in Pereira, Colombia

Friendly Javascript, AngularJs, React, Node, funcional programming help for you

Optimization techniques for writing javascript.
Buildoy, Performance developer for hireHire Now
Freelance Performance developer in Bangkok, Thailand
The expensive SQL statement able to be identified by system tools, we able to speed up the long running report, optimize the memory usage, system dead-locked preventive, shorten the wait time both i/o and database and fasten response time
Terri Chu, freelance Performance programmerHire Now
Freelance Performance developer in Atlanta, United States
I'm a back end developer with solid roots in performance testing and a passion for solving puzzles. My strengths include strong analytical skills, the ability to understand applications built on a variety of architectures, and solid communication skills from years of work as a consultant (remote and onsite). My most recent obsessions are Ruby, Rails, Android, Raspberry Pi, Javascript, and CSS.
Nate Berkopec, top Performance developerHire Now
Freelance Performance developer in Brooklyn, United States

Ruby minimalist. Open source contributor and maintainer. Co-organizer of NYC.rb. Maintainer of sentry-raven and terminal-table.

Got a slow app? I can definitely help with that.

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