Top Upwork Freelancers

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Miguel G.

Miguel G.


Dominican Republic - Tests: 2 - Portfolio: 1

I am a salesforce administrator-developer wanting to learn and resolve problems. I am a very proficient English speaker,writer,and reader. I like to resolve users concerns and issues, making them feel satisfied with the work and I like to continuously keep up with the projects that I'm doing trying to find a way to better them and make the user feel comfortable. I am an experienced programmer in Java,C,and C#. Also I have managed different type of database managers like Oracle,MySql,Postgresql,and SQL. I also have skills as System Administrator in Linux Operating system.

$25.00 /hr
2,344 hours

Al Polinar

Al Polinar

Virtual Assistant with Web and Mobile Development Experience

Philippines - Tests: 4

To gain valuable experience and creativeness in work as a part of my academic degree and job accountability is an objective that I have set in my mind. I have worked as a Junior Web Developer, Virtual Assistant and as a Article Submitter at various sites. I have gained knowledge and experience over the past years that helped me what I am now. I have knowledge over HTML, CSS, PHP, MySQL, JAVA and Mobile Development.

$11.11 /hr
3,393 hours

Yuri K.

Yuri K.

Senior Angularjs / Nodejs

Ukraine - Tests: 2 - Portfolio: 1

I have developed a lot of websites and web projects with different and complex functionality as a lead programmer / systems engineer . - More than 10 years of experience in IT/programming sphere. - Strong attention to the project details. - Work strictly according to the schedule and your requirements. - Good communication skills and deep understanding the client's/end user's needs. - Flexibility and ability to provide you valuable advices for your application/web project. = Technologies = - Expert in PHP and modern JS (Angularjs & Node.js) - PHP Frameworks: Yii, CodeIgniter, Symfony, Slim and others - DBs: MySQL / MSSQL and others relational/non-relational DBs - Javascript: plain / jQuery - xHMTL / HTML5 - CSS2 / CSS3 I've also a good understanding and some experience in iPhone App Development.

$30.00 /hr
2,698 hours

Igor T.

Igor T. Agency Contractor

FULL STACK EXPERT. 5+ years exp. Live projects

Russia - Tests: 1 - Portfolio: 2

I'm a professional web developer with a strong mathematical education. I took 24th place at All-Russian Mathematical Olympiad in 2008. My main principals are: ✓ to keep your deadlines (to be working as much as need if need) ✓ to keep code clear ✓ to keep application stable I was working with enough clients. One of them was a Russian bank(I have developed a security inner system for them). Also I was working with market force international group. I know how to have a professional approach to what I'm doing. And my live projects are evidence that I'm pro and my clients are satisfied. So I'm looking forward new interesting suggestions.

$30.00 /hr
1,867 hours

Imran Sarwar

Imran Sarwar Agency Contractor

Expert Freelance Java Developer

Pakistan - Tests: 1 - Portfolio: 1

Over the last 3 years, I have developed a wide range of websites using Java, HMTL, JSP, Struts1 & 2, Informix, SQL, JFlash Chart, JFree Chart, JQuery, Java scripts, JEasy UI, DWR, Ajax and MySQL, Swift, Android including critical work on business sites. I am skilled in developing critical modules with even complex requirements. I also have some experience in software design and testing.

$27.78 /hr
2,343 hours

Jose Luis Oronoz Troconis

Jose Luis Oronoz Troconis

Web Developer / Magento - Opencart / Mobile - Responsive / Linux

Venezuela - Tests: 1

I am a skilled programmer with over 10 years experience in various industries, i am a specialist developer of systems under Web Platform, geared for both desktop computers and mobile devices, using the highest technologies, as well as advanced software and techniques I have developed systems for several sectors among which; Banks (ISO 8583 implementations in Web platform, Kiosk Development, development of mobile banking and internet banking), software development for government and SME sector. At the same time I am a specialist in Linux platform, with more than 8 years of experience in d evelopment, OS administration, and network administration. I am currently a fan of software development for mobile devices using such frameworks (jQuery Mobile or Sencha) developing applications tailored to the customer. I have broad experience in the following languages and systems PHP AJAX JQUERY JQUERY MOBILE MYSQL POSTGRES MSSQL PHOTOSHOP C # ASP.NET (Basic Level) Great experience with Linux and Unix operating systems Good knowledge in the area of information security. I am a creative person, professional, like I always give my best in all projects, and responsible, all jobs are guaranteed and will provide the necessary support for your project will have the desired success. Thanks in advance

$22.22 /hr
3,591 hours

Kaushik Pal

Kaushik Pal

Technical Consultant/Technical Architect/Testing Consultant

India - Portfolio: 1

I have over 16 years of experience in software application development, maintenance and testing. I have worked in different industry domains like printer driver, airlines, insurance, travel and transportation. I have experience in both legacy and open system. I have expertise is in Java/J2EE application area. I have worked in all the phases of software development life cycle(SDLC).My focus area is preparation of technical architecture document, high level design, low level design, problem solving, construction, integration,testing, technical writing etc. I am also having more than 8 years of experience in manual/automated testing domain. I have also worked as a QA for different software projects. I have worked with big software organizations (like IBM, Lexmark, United Airlines etc) around the world. My Technical Blog/Website: My LinkedIn Profile :

$22.22 /hr
2,689 hours

Gerardo Gaggero

Gerardo Gaggero

Senior Web Developer


I'm a Senior Web Developer specialized in eCommerce due to the most of the work I have done from 2008 to today have been carting sites. I've a wide experience working over Magento, I have been working over it since Magento CE 1.0.x, in May 2008. Creating sites from scratch, developing specific new features, developing community modules; performing slowened sites; integrating all kind of sites via APIs and developing own webservices to be used by other sites.

$3.33 /hr
1,737 hours

Edgar Salvador Arriaga Lara

Edgar Salvador Arriaga Lara

Web Developer


I'm a Web Developer with more than 3 years of experience. My skills include PHP, SQL, HTML, CSS, JavaScript, jQuery, Ajax...

$12.00 /hr
2,980 hours