Visual Web Developer Freelancers

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Wallace Ferreira

Wallace Ferreira

Software Analyst/Developer

Brazil - Tests: 10 - Portfolio: 2

Hello, my name is Wallace. I've been working with software development for over 9 years. I acquired a lot of experience developing applications using Visual Basic, C/C++, PHP and Java. My expertise is analyzing and developing Desktop and Web Applications such as: + Crawlers/Web Crawlers - Collecting and storing data from sites, documents, videos, photos, social media sites, classified ads sites, etc. + Web Data Scrappers - Extracting, parsing, filtering and storing relevant data from web pages to readable and manageable formats like Excel, CSV, HTML, etc. + Bots and Automation scripts - Extracting and making business decisions out of data from documents like PDFs, Excel, CSV, XML, TXT, etc. - Sending email reports automatically - Auto filling forms - Price comparison apps - Event notifiers + Data conversion/transformation - Transforming/Converting data between formats for import/export in different applications. - Feed generation - Report construction + API development/integration - Adding support for third parts services - Creating interfaces for communication between systems. I have developed dozens of applications for a wide range of application domains including: - E-Commerce sites (like Amazon.com, Walmart.com, ToysRus.com, etc) - Financial market - Market research groups - Medical related groups - Shipping companies - And several other personal applications. Some formats I have expertise in are: - JSON - XML - SQL - CSV - PDF - TXT - HTML - XSL - XSLX - And others Acting as an analyst and developer, I gained experience with modeling relational databases and SQL, with a focus on MySQL DBMS. Since 2009, I have been working for a company that develops software for the financial market - EconoInfo (http://www.econoinfo.com.br). In 2012, I graduated in Computer Science at the Pontifical Catholic University of Minas Gerais - PUC Minas. Over the past four years, I specialized in Java development, especially Java EE 6.0, focusing on technologies EJB, JPA, JSF, JMS and JCR. Acting as an analyst and developer, I gained experience with modeling relational databases and SQL, with a focus on MySQL DBMS. As a developer in charge of creating the EconoInfo website's interface, I also specialized in Servlets, HTML, JavaScript and CSS.

$33.33 /hr
1,289 hours

Alexander Kozlov

Alexander Kozlov

Top level professional Architect and SW engineer

Russia - Tests: 19 - Portfolio: 8

Make things done! I'm a professional software architect/developer with more than 12 years of experience. During my career I have been working both for a companies from Fortune 500 list, and a small local companies. My core competency lies in the world of scalable websites and web applications, mobile applications, cloud SaaS and PaaS, desktop software and games development. I love to do my work right and really enjoy being respected for the things i do.

$48.00 /hr
1,772 hours

Gary G.

Gary G.

Web Development / Java / JSF / PrimeFaces / Lotus XPages Notes Domino

United States - Tests: 1 - Portfolio: 1

I have over 15 years of development and implementation experience on projects ranging from small departmental applications through complex enterprise solutions in multi-national corporate environments. My software and application expertise is very diverse and includes Java, Java EE, JSF, JSP/Servlets, and related frameworks and APIs including Spring, Hibernate, EclipseLink, JBoss Seam, RESTful Web Services, PrimeFaces, Lotus Notes & Domino, XPages, Visual Basic, and Crystal Reports. My relational database expertise includes MySQL, Microsoft SQL Server, Oracle, and PostgreSQL. Beyond application development, I am skilled in high-level requirements gathering, risk analysis, technical design analysis, application modeling, implementation planning, and support. Please allow me to provide you with not only expert technical skills but the knowledge and experience I have gained delivering a broad range of business solutions such as CRM, Change & Problem Management, Incident Management, Help Desk, Health Care, Human Resources, as some examples.

$50.00 /hr
2,157 hours

Patrick Sullivan

Patrick Sullivan

Expert Web & Graphic Designer, Photoshop pro, CSS3 HTML5 jQuery skills

United States - Tests: 8 - Portfolio: 16

My name is Patrick Sullivan, I have a Bachelor's Degree in Visual Communications, and I own a small business operating in Hammonton, New Jersey. My focus is on Web Design & Development, Graphic Design, Screen Printing, and printed products. I am especially passionate about Web Design, Front End Development, working in Photoshop, and the Oxford comma. In addition to the aforementioned skills, I have spent countless hours developing for Wordpress and Shopify, so if you have a specific need in either of these platforms, I can probably help you. I offer competitive pricing on all projects, while maintaining great communication with clients as well as a hard work ethic. My location in New Jersey guarantees that I can be in touch with customers in the US and Canada during normal business hours. For hourly jobs, I only log hours spent coding or designing, not for consultations, emailing, or other communications. Most revisions are also off the clock.

$40.00 /hr
327 hours

Roberto Garrido

Roberto Garrido Agency Contractor

Senior Mobile & Desktop Developer

Spain - Tests: 2 - Portfolio: 12

I am a Senior Mobile and Desktop Developer looking for new challenges everyday. My main interests are focused on 2D/3D and mobile videogame programming, and apps. Since I was in college, I always chose those projects and subjects related with mobile, videogame, and 3D graphics. I've always been an enthusiastic about graphics, and programming is not only my job, but also my hobby. I can divide my career into two main periods, first as researcher, then as professional programmer. I started working as an intern in a Research Center, where I developed my research and programming skills and participated in various projects, both as programmer and also as project manager, all of them related with mobile Virtual and Augmented Reality. I even published 3 articles in the field of 3D Computer Graphics, and attended various conventions. After my period as a researcher, I move to the professional industry where I work two years as main graphics programmer in a Simulation Company. There, I develop my team work ability, working everyday with colleagues of different professional skills, like 2D/3D designers. My main goal was to get a highly stable and flexible C/C++ based rendering engine, able to be used in multiple kinds of simulators, like trains, tranvs, and bus. My last full time collaboration in a company was now 3 years ago, in a medical imaging company. As part of the development team, I learn new APIs and frameworks related with the medical imaging world. My main contributions were on the 3D visualization module, where a doctor (specialized on aorta prothesis) could interact with a 3D representation of the aorta and determine the exact size of the prothesis to be implanted. The last 3 years of my career have been focused on my freelance programmer career. Here in upwork, I'm one of the top rated profiles, with more than 2,200 hours billed on my back. I sell programming services to both individual clients and startups, specifically in projects involving 3D programming, app programming, and videogames. I encourage you to have a look at my portfolio here in upwork and read the feedback I received from my clients. The success of your project is guaranteed with me! Here you can see a list of applications, languages, and tools I use in my daily life: Applications: Videogames, Games, 3D Editors, Medical Applications Programming languages: C/C++, Objective-C, Java, C#, Visual Basic, Javascript Frameworks/APIs: OpenGL, ARToolkit, Cocos2dx, UIKit, Qt, Ogre, VTK, ITK, OpenSceneGraph, Unity3D, WebGL, Three.js Platforms: Windows, Linux, Mac OS X, Android, iOS Programming Tools: XCode, Visual Studio, Eclipse, AppCode Also, here you can see a list of devices I own: iPhone 5S, iPad Air (Retina Display), iPad Mini (Non Retina Display), Android Xiaomi MI 2S, Macbook Pro (Retina Display), PC with Linux & Windows 7 installed.

$41.99 /hr
2,523 hours

Vineet Sethi

Vineet Sethi Agency Contractor

Open Source Technologies Architect & Consultant

India - Tests: 5 - Portfolio: 7

I started as hobbyist programmer (writing code in PHP) in 2000 and since then I never looked back. Electrical engineer by education, I have learned and obtained expertise in Ruby on Rails, Javascript and Database Management Systems and since over last 2 years I have been working on NodeJS, AngularsJS, BackBoneJS and other related technologies which adds to my core competencies. I have fairly good amount of experience in Mobile Application development too. Since the inception of Hybrid Mobile Frameworks I have worked on Ionic, jQMobile, Cordova, Phonegap etc. I am an established Upwork programmer since 2008 and have satisfactorily delivered projects/MVPs to start-ups, high-profile corporations, small- and medium-sized businesses. I follow open and honest business practices to work with my clients to ensure I bring all their goals and ideas to life. I am looking for clients that are seeking experience and quality over quantity.

$33.33 /hr
1,880 hours

Christopher James

Christopher James

PHP Web App Developer: Any Framework, APIs and UI. 15+ years (USA)

United States - Tests: 6 - Portfolio: 12

Since 1998 I have developed dozens of web applications focusing on a wide-range of industries including custom search engines, affiliate marketing, real estate solutions and worker safety. As an autodidact, I pride myself on learning new technologies and continually improving my skill-set. As a freelancer, I believe in professionalism, clean code and representing my craft to the highest degree possible. On the server-side, Laravel is my current PHP framework of choice, although I am comfortable working with Zend, CodeIgniter, Cake and Yii. For the database layer, I have 14 years of experience with MySQL. On the client-side, I prefer jQuery, Backbone and Twitter Bootstrap. Although I am not a graphic designer, I know my way around the Adobe software suite. I write standard compliant HTML5 and CSS3. I have an eye for useable, clean and obvious functionality. I have experience with many APIs, including Amazon, Box.net, Infusionsoft, Facebook, Twitter, PayPal, eWay, Authorize.net and Google. I can write APIs from scratch and give your application a RESTful interface. I am seeking opportunities to build custom web applications from the ground up or taking an existing code base and improving upon it.

$110.00 /hr
6,973 hours

Mohamed Cassim Farook

Mohamed Cassim Farook

Tech Lead/Consultant, Project Manger, Business IT Liaison,PHP/Net/Java

Sri Lanka - Tests: 9 - Portfolio: 23

"Problems were invented by humans. And the sulution is within us and not in machines. We just need to invent it!" - Cassim, 2012 (that’s me, and the beautiful lady on the profile picture is my wife!) 11+ years with industry experience as a Programmer/Architect, 5+ years teaching experience as a Visiting Lecturer, 3+ years experience as Technical Customer Support and Liaison Officer. Strong analytic skills, ASP.Net with VB and C#, PHP, Java (JSP, JSF, EJB3). Strong skills in database management and queries (MS SQL, MySQL), EDI integration professional, Tools for web crawlers and data scraping tools, data mining, Excel VBA Macro developer, Amazon API, Software automation. Amazon Web Service configuration and management. Experienced working in Winows and Linux environments. Masters In Business Administration (MBA) - Specializing in Information Technology (First Class) Manipal, India. Bachelor of Science (BSc) Information Systems (First Class) Manchester UK. Rotarian and Paul Harris Fellow, Past President Rotary Club of Colombo Mid Town, District 3220, Sri Lanka http://www.rotarycolombomidtown.org/ Visiting Lecturer for Bachelor of Engineering subjects: 1. Advanced Web Technology 2. Software Quality and Testing Visiting Lecturer for Master of Science subjects: 3. Enterprise Application Development. Informatics Institute of Technology Sri Lanka under the curriculum of University of Westminster, UK http://www.iit.ac.lk, http://www.wmin.ac.uk To be a knowledge worker in order to match or exceed client expectations in the field of programming, data entry, research and technical writing. Propose proactive, innovative and practical technical solutions for common computing problems. Be customer oriented, maintain constant communication and feedback, using English language and people skills. To be an asset to the customer.

$35.00 /hr
1,995 hours

Amarjit Kaur

Amarjit Kaur Agency Contractor

Web / UI / UX / Visual Designer & Front End Developer

India - Tests: 16 - Portfolio: 27

Over the past 5 years and i achieve more than 14+ Jobs / 555+ hours of work, I've achieved mastery of Photoshop, Illustrator, HTML5, CSS, jQuery, Sublime 3, Twitter Bootstrap, Less, Javascript, Wordpress, Bigcommerce, PHP, MySQL. I'll be glad to help you to design powerful websites and mobile applications. I have over 5+ years experience and more than 14+ Jobs / 570+ hours of work completed with upWork. I am proficient in a variety of Web/Mobile Applications with an expert skill level in UI and UX Designing along with the latest tools in Web and Mobile Development. Just ping me, and i'll be glad to help you.

$10.00 /hr
712 hours

Nino Peter Paul L Austero

Nino Peter Paul L Austero

Web Developer and Design-PHP and MySQL / Visual Basic

Philippines - Tests: 3 - Portfolio: 5

A graduate student with the degree of Bachelor of Science in Information Technology from a well-established school of AMA Computer College Davao Campus, my skills and interest are Visual Basic .Net, Php-Html, Css and Jquery, psd-html, Oracle database, Cisco networking configuration, Adobe Photoshop, Movie making in Sony Vegas, Microsoft Office 2007. I have lots of experience in programming especially in Visual Basic .Net with Oracle Database and PHP. A good and hard-working person and to be able to do my job in time, productive worker with solid work ethic who exerts optimal effort in successfully completing tasks and flexible worker.

$6.70 /hr
6,192 hours