Freelance Certified Developers Available for Hire

Esteban Solano Granados, Certified engineer and consultantHire Now
Freelance Certified developer in Cartago, Costa Rica

Mobile & Cloud / .Net Consultant | Xamarin & Microsoft MVP

I'm Senior Software Engineer, certified professional and Xamarin/Microsoft with more than 10 years of working experience on web, desktop and mobile projects. Methodologies that I work include best practices including Design Patterns, Clean Code, Test Driven Development, Refactoring, N-tier systems and architectural models under Unit Testing, Refactoring, Versioning Control, Continuous Integration and Agile methodologies. My background experience goes from design and development of software from backend systems through Windows Communication Foundation, web services, JSON and XML connecting remote clients including single-page applications using HTML5, CSS and JavaScript and windows application developed using ASP .NET MVC, , MVC, WPF, Silverlight and Xamarin. I live in Cartago, Costa Ric...
Nicholas J Diaz, Certified software engineerHire Now
Freelance Certified developer in St Louis, United States

Passionate Software Engineering Consultant

My name is Nicholas Diaz. I am a Software Engineering Consultant. I went to Oklahoma State University for Computer Science. I was self taught before attending school. I know how it is to search for information when learning and how hard it can be to find what you need. I love all things related to programming. I am very passionate about helping people learn who share my love for programming.
Luke Watts, Certified freelance developerHire Now
Freelance Certified developer in Dublin, Ireland

Senior PHP Developer. Author of Mastering Sass (Packt Publishing)

Founder and Lead Developer at Affinity4.ie, a web development agency in the west of Ireland. Author of Mastering Sass (Packt Publishing), master Sass and Susy to build responsive enterprise-level user interfaces and web applications. Oracle Certified Professional MySQL 5.0 Database Developer with PHP 5.3+. Highly skilled in HTML5, CSS3, OOCSS and CSS preprocessor Sass. Qualified Adobe Certified Associate in Web Communications using Dreamweaver CS5 and Adobe Certified Associate in Visual Communications using Photoshop CS5. I pride myself on keeping up to date with the rapidly changing software across the web design and development fields. Qualifications include: - FETAC Levle 6 Train the Trainer - Oracle Certified MySQL 5.0 Database Developer - Adobe Certified Associate in Visual Commun...
Thorsten Höger, senior Certified developerHire Now
Freelance Certified developer in Altbach, Germany

AWS Cloud Expert with expertise in Java, JavaScript and MongoDB

Cloud Consultant, AWS Community Hero
Jacob Abraham, top Certified developerHire Now
Freelance Certified developer in Toronto, Canada

Eager to help anyone and learn along the way :)

I have a Bachelor's in Computer Science from the University of Illinois. I have done several internships throughout my college years. I am currently working full time as a software developer at a top tech company in Canada called Shopify. I have experience with mostly Java and Ruby, and I am excited to help anyone who needs it!
Phil Cohen, Certified freelance developerHire Now
Freelance Certified developer in Seattle, United States

Builder, Breaker, Teacher, Mentor, Speaker

Matthew Davis, top Certified developerHire Now
Freelance Certified developer in Walton le Dale, United Kingdom

Certified Symfony 2 Expert

Matthew is a certified Symfony2 developer who has been working with PHP since 2004. He has mentored small and large teams to enable them to write maintainable, reusable code in both their back and front end development.
Juan Luis Suarez, Certified dev and freelancerHire Now
Freelance Certified developer in Hamilton, New Zealand

Creative Full Stack Developer

Over the past few years i have developed hundreds of apps for brands like: Hewlett Packard, McDonald's, Casio, Benize, Bankinter, Paradores, VisitBritain, VisitNorway, NH Hotels, RTVE, Tio Pepe, etc. I'm a highly motivated, creative and versatile developer with 14 years plus of experience. I have developed a wide range of websites and mobile apps using HTML5/CSS 3.0/Javascript, Ionic framework/phonegap/cordova, objective-c/iOS and playframework/java. Do you need a custom, native or a hybrid app? Prefer a web app? Require a secure backend? If you want it, i can build it. Where others struggle, i thrive. Please, visit my Interactive CV: http://icv.playwhile.com/
Ulhas Deshmukh, senior Certified developerHire Now
Freelance Certified developer in Mumbai, India
On the path of becoming an agile tester 11 years of experience in Software Testing. This includes 6 Years of experience in automation testing. Experience working in Agile scrum environment CSTE(Certified Software Tester – Expired) and ISTQB (International Software Testing Qualification Board) certified. Proficient in designing, developing automation frameworks for web and mobile applications Experience in Web and Mobile applications test automation using Selenium Web Driver, Appium in Python, Java, Ruby and C# Experience with various automation testing frameworks such as Robot Framework, Cucumber, TestNG Experience in API Testing using PostMan, SoapUI and RESTAssured library Implemented automated test execution of smoke and regression test suites on staging, UAT and prod environments using...
Cody Jackson, Certified freelance coderHire Now
Freelance Certified developer in Oklahoma City, United States

Author, programmer, instructor, engineer, and consultant

Military veteran, full-time systems engineer and part-time software engineer. Author of Python programming book series "Learning to Program Using Python". Former adjunct professor at ECPI University and current Python programming bootcamp mentor with Thinkful. Ten+ years of experience in project management, information security, Linux, and other IT-related areas, with multiple certifications. Just looking to share my knowledge.
Bolaji Musiliu, senior Certified developerHire Now
Freelance Certified developer in Suleja, Nigeria

Experienced Full Stack Software Engineer : C#, .Net, Xamarin, Nodejs, Angular, TypeScript

Experienced and Certified Lead Software Engineer with over ten years of active software costing, development, testing, deployment, support and integration. I have young and experienced developers under my supervision. I have developed many applications, with local and remote/international teams.
Chris McLennon, senior Certified developerHire Now
Freelance Certified developer in Austin, United States

Software Engineer, Data Engineer

I'm a software engineer working at Indeed to build out big data pipelines to serve analytics to business intelligence and data science teams. In my career I've built out ETL tools using Python and the Hadoop ecosystem. I love to help others in their programming journey as a tutor and mentor.
Richard (Khoon Seang) Kang, freelance Certified developer for hireHire Now
Freelance Certified developer in Vancouver, Canada

Hands-on Enterprise and Solution Architect, and polyglot developer

I have over 15 years of experience in software engineering, architecture and program management in financial and gaming industry, including multiple large scale multi-million-dollar multi-year projects, with specialise in low latency and high frequency applications using FPGA, IoT and BigData solutions. I worked with businesses as a technology partner for designs and solutions of wearables, Internet of Things, and Big Data. I am a certified TOGAF Enterprise Architect and AWS Solution Architect.
Tom LePage, Certified freelance developerHire Now
Freelance Certified developer in Ashburn, United States

Professional full-stack developer

Full stack web and client application developer with over 11 years of industry experience. Diverse background - including developer, architect, and managerial roles - provides specialized and over-arching experience with all aspects of software development. Passionate about all things software - I love to learn and help others. Interests and specialties include algorithms/optimizations/computational mathematics, data science, machine learning, AI, game development, guitar, and music theory. Always up for a good challenge and love to learn new things.
Nick S, Certified programmer for hireHire Now
Freelance Certified developer in New Delhi, India

Experienced Visionary Tech Leader

Are you searching for a Senior hands on tech leader with a proven ability to develop high-performance applications and technical innovations? If so, please consider getting in touch. Since 2007, I have served as a software engineer in automotive, banking and entertainment sector, where I have been repeatedly recognized for developing innovative solutions for multimillion-dollar, globally deployed software and systems. I am responsible for full lifecycle development of next-generation software, from initial requirement gathering to design, coding, testing, documentation and implementation. Known for excellent client-facing skills, I have participated in proposals and presentations that have landed six-figure contracts. I also excel in merging business and user needs into high-quality, cost-...

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