Petr Houf
Code Secure
PRODUCTS:
Sencha Ext JS
ABOUT:
I am working in IT from 1992. Most of this time as technical or presales consultant for database and development tools. In IBM I was member of team working on Shengen IS.
Emilio Pérez Martín
Abatic Soluciones Tecnológicas
PRODUCTS:
Sencha Ext JS
ABOUT:
Delphi and ExtJS programmer for 25 years. Dedicated to the development of Fullstack Software.
Yacine Britah
LOHN-AG.de AG
PRODUCTS:
Sencha Architect, Sencha Ext JS
ABOUT:
Yacine has more than 10 years of experience with ExtJS. He developed essentially an ERP module system web application Zeit-Lohn.net until 2012 which makes him an expert on classic toolkit. He is also a specialist in using Sencha Architect.
Luca Minuti
PRODUCTS:
Sencha Ext JS
ABOUT:
Luca works with Sencha Ext JS from version 2.2 (probably 2008). He developed many web app for some Italian companies and help people with courses and conferences.
Dalton Eduardo Da Silveira
BSource Consultoria em Sistemas
PRODUCTS:
Sencha Ext JS
ABOUT:
Since I started programming, I've always liked to create components, features that could be reusable and configurable. Sencha ExtJS introduced me to a full range of ready-made components as well as an extremely easy way to create new ones. Convincing my clients that this is a complete solution is not a problem, but I believe that besides me, we need more MVPs and more energy to popularize the Sencha solutions. And I hope to be able to do something in this direction to contribute.
César Zea Gómez
Jaune Sistemas
PRODUCTS:
Sencha Ext JS
ABOUT:
César has more than 30 years of professional experience as a software engineer in software development, 14 years using the Sencha framework as a consultant, architect and developer from the first version of ExtJs to the current one, working since 1999 as a freelance professional.
He collaborates with international Sencha contractors as Senior Software Architect and Developer in the development and evolution of the Sencha ExtJs framework.
He has deep knowledge and experience of ExJs, JavaScript, SQL Server, Java and Node, architecture and analysis, as well as experience to be able to work in any position of the development cycle, being a very active Senior professional of very high value.
Dominik Mikiewicz
Cartomatic
PRODUCTS:
Sencha Ext JS
ABOUT:
A senior GIS consultant and the owner of one-person software shop Cartomatic specialising in WebGIS with ExtJs based UIs. When not coding, he spends time with wife and kids, trying to make the little ones enjoy mountain trekking. He is also a long-distance cycling and running enthusiast.
Alejandro Marroquin
PRODUCTS:
Sencha Ext JS
ABOUT:
With more than 20 years of experience in IT, Alejandro is a seasoned full-stack developer. Since 2014 he has been developing data intensive, enterprise grade, web applications, using Sencha Ext JS both, classic and modern frameworks.
Albanir Neves
Samos Sistemas
PRODUCTS:
Sencha Cmd, Sencha Ext JS
ABOUT:
I specialize in using ExtJS for desktop applications that require validation, security, data processing and a good user experience. I'm also an expert in NodeJS, developing APIs to be consumed by ExtJS.
Keller Kichel
CISS S.A
PRODUCTS:
Sencha Cmd, Sencha Ext JS, Web Applications
ABOUT:
Keller has been working with web development for over 10 years, always focusing on Javascript. With ExtJS for over 4 years, creating and improving a wide range of components and plugins. Always focused on usability, semantics and speed for the web.
Torsten Dinkheller
PRODUCTS:
Sencha Cmd, Sencha Ext JS, Sencha Touch
ABOUT:
Torsten is a freelance Sencha Expert based in Germany. He worked for Sencha in 2017 and 2018 and talked about Sencha ExtJS hybrid app development at Deutsche Telekom and last year at the Sencha Community Days about the project structure. As a freelancer Torsten offers ExtJS programming, workshops, new project setup and upgrades to the latest version.
Daniel da Cunha Bueno
BSource Consultoria em Sistemas
PRODUCTS:
Sencha Ext JS
ABOUT:
Daniel is a graduate in Systems Analysis and has 20 years of experience in software development, with technologies like Clipper Summer 87, Delphi, Visual Basic, C#. He started to develop web applications in 2003 with the first few summers of ASP.NET but was happy to discover Ext JS in 2013. He currently owns BSource and works primarily in Ext JS.
Chee Wee Chua
PRODUCTS:
Sencha Ext JS
ABOUT:
"Chewy" explores languages and technologies in his free time, and is currently exploring blockchain, Sencha, and Delphi.
Thomas Simon
Jnesis
PRODUCTS:
Sencha Ext JS
ABOUT:
Thomas is a software engineer at Jnesis, Sencha's official partner in France since 2013. Continuing his use of Ext JS and learning best practices he been building large-scale enterprise application for the last 3 years, both in France and in New-Zealand. He is also an official trainer and loves to share his knowledge of the framework with others.
Andy Allord
Pay Plus Benefits
PRODUCTS:
Sencha Ext JS
ABOUT:
Andy Allord joined Pay Plus Benefits as a Software Engineer in 2016 where he was introduced to Ext JS. He quickly became impressed with the features it provided. Enjoying the Ext JS framework and results it produced, he immersed himself into the technology. Reading books, pushing the envelope of Ext JS in his spare time, and constantly working to deliver above end user’s expectations.
Sergio Samayoa
Logica Software
PRODUCTS:
Sencha Ext JS
ABOUT:
More than 30 years developing and deploying applications, from single tiered / green screen to multi-layer multi-tier applications. Experience in manufacturing, distribution and TELCO business.
James Minutella
Advanced Systems Concepts, Inc.
PRODUCTS:
Sencha Ext JS
ABOUT:
James is a software engineer with over 5 years experience using Ext JS in the IT automation industry using a .NET backend.
Léopold Trouillet
Jnesis
PRODUCTS:
Sencha Ext JS
ABOUT:
Léopold is a Software Engineer at Jnesis since 2015, and has worked with Sencha Ext JS on a full-time basis since 2011. Mainly for desktop web apps, with the classic toolkit as well as with the modern one. Also a Sencha Ext JS trainer, member of the JNESIS team that partnered up with Sencha a few years ago on the training program.
Oussama Akir
BNP Paribas
PRODUCTS:
Sencha Ext JS, Sencha Test
ABOUT:
Oussama is an Ext JS Architecture with BNPparibas groupe in Paris, France. He has 6 years of Ext JS experience. Beyond playing with the Ext JS framework he also spends time upgrading versions, creating plugins, testing new features, and writing user guides for Sencha products (Sencha Architect, Test, Themer, etc.).
John Anderson
PRODUCTS:
Sencha Ext JS
ABOUT:
John has 6 years of Ext JS experience and has an expert understanding of the framework. He is a generalist with over 40 years of experience developing software. When he is not working with Ext JS he is currently interested in machine learning algorithms for program trading.
Stuart Ashworth
Ashworth Digital Ltd
PRODUCTS:
Sencha Ext JS
ABOUT:
Stuart is a software consultant, trainer and entrepreneur, specialising in helping software teams deliver projects for the web and mobile, through consultancy, development and training. He's been creating software for web and mobile for over 15 years. His specalties include creating fantastic HTML5 front-ends and cross-platform applications built upon web-standards. He uses his combination of technical, project management, and communication skills allow to bridge the gap between technical teams, project stakeholders and management to ensure project success. Over the last 6 years he's become a well-known and respected member of the Sencha community. Following the release of numerous open-source software projects, solving common problems within the Sencha eco-system, and blogging regularly about Sencha and web tech he authored the "Ext JS 4 Cookbook" and "Ext JS Essentials" books for Packt Publishing and self-published a third book "Ext JS 6: Getting Started". You can find him on "Sencha Talk," a Slack team for the Sencha community that he created and that is a growing and valuable resource for the Sencha community.
Carlo Barazzetta
Ethea S.r.l.
PRODUCTS:
Sencha Ext JS
ABOUT:
Carlo has always been a Delphi developer who has used Sencha's products, in particular ExtJS, starting from version 3. With them he has developed an Open-Source WEB development framework for Delphi called Kitto (which uses ExtJS 3.4) which allows Delphi developers who do not know HTML, javascript and css to develop management applications quickly and easily. With Kitto2 using Ext JS 6.x (Open source) and with the subsequent Kitto3 (ExtJS 7.x) the framework has evolved in step with the innovations introduced in the new ExtJS releases.
Federico Baron
Ibuildings
PRODUCTS:
Sencha Ext JS, Sencha Test
ABOUT:
Federico is a passionate Web Developer from Marostica, Italy. He loves the challenges of writing code for the modern Web. His career is strongly linked with Sencha, especially with the Ext JS framework and Sencha Test. He's been working daily with Ext JS for 5 years, and has deep knowledge of the API, best practices and philosophy behind the framework. He's held several courses and workshops and enjoys helping the community.
Fredric Berling
Entence AB
PRODUCTS:
Sencha Ext JS
ABOUT:
Fredric is a Sencha Specialist contractor located in Sweden. He is a developer for almost 20 years. A long time community member since 1.x, SenchaCon speaker, and certified Sencha trainer. He started the Swedish Ext JS Meetup group together with Mats Bryntse several years ago.
Mats Bryntse
CEO at Bryntum
PRODUCTS:
Sencha Ext JS
ABOUT:
Mats is an Ext JS enthusiast since 2007 and is the CEO of Bryntum, making extensions and tools for JavaScript applications.
Simon Buckel
Eyeworkers GmbH
PRODUCTS:
Sencha Ext JS
ABOUT:
Simon works as a team lead of development at eyeworkers based in Karlsruhe, Germany. They are using Ext JS since the early days and they are curious about what will happen in the future.
Chris Dawes
Dawes International
PRODUCTS:
Sencha Ext JS
ABOUT:
Chris used and contributed to Ext JS from 0.2.2. He took Sencha into projects right up to 4 and 5. He became a Sencha trainer from 4.0-6. After a short stint in technical sales he moved to training, and now he loves what he does and gets a lot of positive feedback on it. He is looking to relaunch senchaworld.com as a community resources as well as to showcase a whole bunch of extensions they've written. He is proud to be part of Sencha community and considers himself as a biggest "fanboi" in APAC when it comes to LTS and large apps.
Nils Dehl
DKD Internet Service GmbH
PRODUCTS:
Sencha Ext JS, Sencha Test
ABOUT:
Nils is a longtime Sencha community member dating all the way back to version 2.x. He works as an JavaScript expert consultant focusing on development and training. Besides blogging and speaking at SenchaCon, he's also partnered with Sencha to conduct training.
Joshua Hernandez
Ingeniero de Software
PRODUCTS:
Sencha Ext JS
ABOUT:
Software Engineer. ExtJS programmer for 10 years. Dedicated to the development of JavaScript Software full time. He has given more than 50 training courses in Mexico, Colombia, Peru, Argentina and Spain, as well as conferences related to Sencha ExtJS and entrepreneurship using Web technologies.
Dengqiao Huang
PRODUCTS:
Sencha Ext JS
ABOUT:
Dengquiao has strong experience in JavaScript Development - Detailed & Practical Ext, Ext JS Advanced Programming, Ext JS Authority Guide, Sencha Touch Combat, Ext JS 4.2 combat and Ext JS 6.2 combat.
Wemerson Januario
Novanti
PRODUCTS:
Sencha Themer, Sencha Architect, Sencha Cmd, Sencha Ext JS, Training Courses, Training Resources, Web Applications
ABOUT:
Since 2005, I have been working on Ext JS consultancy and web development with cross-browser front-end enterprise applications. I also create server sides solutions using top-rated technologies such as Laravel Framework (PHP), AdonisJs(NodeJs) using RESTfull APIs. I have been working at Sencha Inc. since 2020 as a Product Manager and currently work as Sencha Developer Advocate. In 2011 became an entrepreneur and founder of Novanti, a Brazilian software house, and Consulting company. He enjoys helping people solve problems with Ext JS and sharing his solutions with the community.
Ivan Jouikov
IntelliSurvey Inc.
PRODUCTS:
Sencha Ext JS
ABOUT:
Ivan has almost a decade of Sencha specialization experience and is ready for more. He is currently working for IntelliSurvey Inc. with Ext JS 6 (both classic and modern).
Alexey Lazarev
Castor EDC, Rondondon, ValueCloud
PRODUCTS:
Sencha Ext JS, Sencha Test
ABOUT:
Alexey has worked with Ext JS full time for the last 6-7 years and finished a lot of products. He is now a senior front-end developer and application architect in an Amsterdam based company. He is also a Head of Front-end Department in a Frankfurt based company. He is developing 3 Ext JS applications - 3.4, 5.x and 6.5 versions based. He was one of the best freelance Ext JS developers by Upwork.
Željko Mitrović
PRODUCTS:
Sencha Ext JS
ABOUT:
Željko's worked with Ext JS for over 10 years. He managed the team that created workflow Modeler, which was presented at SenchaCon. He is constantly "abusing" the Sencha components and tools to make them do more than they were intended to do.
Jan Mohr
Eyeworkers GmbH
PRODUCTS:
Sencha Ext JS
ABOUT:
Jan is a software developer at eyeworkers interactive, specializing in Ext JS development. He started with Ext JS 4 and Sencha Touch 2, and now has many years of experience in enterprise applications. Additionally, he provides training and consulting to companies in Ext JS development.
Jens Pliester
Eyeworkers GmbH
PRODUCTS:
Sencha Ext JS
ABOUT:
Jens is an enterprise level developer of Ext JS apps offering training and consulting on Sencha Ext JS. He is also a Sencha Select partner through eyeworkers interactive GmbH.
Fabio Junior Policeno
Policeno Sistemas
PRODUCTS:
Sencha Ext JS
ABOUT:
Fabio Junior Policeno has been using Ext JS for over 11 years. He is a Sencha MVP, and the creator of many apps built entirely with Ext JS called. In addition to his own projects, Policeno is a remarkably successful freelancer and full-stack developer with over 12,,000 hours logged, impressive career earnings, and a long list of successful projects and happy clients. Most importantly, Sencha Ext JS is the first tool he turns to when he begins a project.
Dean Ranft
DKD Internet Service GmbH
PRODUCTS:
Sencha Ext JS
ABOUT:
Dean is a front-end developer at dkd Internet Service GmbH in Frankfurt, Germany. He works on development and consultancy for clients using Ext JS starting from 3.0 up to 6.5. He also has experience with Sencha Test.
Tim Riedel
Eyeworkers GmbH
PRODUCTS:
Sencha Ext JS
ABOUT:
Tim and eyeworkers interactive GmbH have been using Ext JS and Sencha products from the very beginning in 2007. They became a Sencha Select partner in 2014. Ext JS is one of their core competences with a wide field of activities in this area, including supporting the European communtiy with consulting, training and development, organizing and speaking at German Sencha events including SenchaCon, and they plan local Sencha Meetups.
Danny Roessner
WellSky
PRODUCTS:
Sencha Ext JS
ABOUT:
Danny is a Software Engineer with over 12 years of experience working in the Healthcare space creating software using Sencha products since 2011. He is currently leading several Engineering teams developing web applications with Ext JS 6 running on an IBMi backend.
Paolo Rossi
Wintech Italia Srl
PRODUCTS:
Sencha Ext JS
ABOUT:
Paolo teaches Delphi and Web programming with Ext JS, offering training and consulting on Windows, Android and Web applications. He learned how to program with Turbo Pascal 5. His interest has shifted towards Web 2.0 technologies, particularly the JavaScript language, libraries, and frameworks. In the database world he's following the NoSQL movement, the natural link with the new Web technologies.
Scott Salisbury
Pinch Hitter Solutions
PRODUCTS:
Sencha Ext JS
ABOUT:
Scott is a life long software developer and entrepreneur. He is a "Sencha fan and product evangelist" and also a Java developer.
Jozef Sakáloš
PRODUCTS:
Sencha Ext JS, Sencha Test
ABOUT:
Jozef is a Senior Consultant, Architect and Lead Developer for clients with apps based on Sencha Libraries. He also develops his own apps with Sencha.
Sercan Arğa
Sercan Arga Tic. ve Bil. Dan.
PRODUCTS:
Sencha Ext JS
ABOUT:
Sercan is a curious software geek who has been working with computer software for as long as he can remember and loves to research and learn.
