Hire Top Freelance
Back-End Developers
in Budapest

Dynamic and forward-thinking IT professional with over 15 years of pioneering experience in full-stack development, IT leadership, and digital innovation. Proven track record of architecting and executing groundbreaking web and mobile solutions, leading cross-functional teams to exceed project goals, and driving technological transformation in diverse industries. Renowned for leveraging cutting-edge technologies to address complex challenges, streamline operations, and catapult businesses into the digital future. _I see programming not just as a profession, but as a form of art that holds the power to transform ideas into reality. Every line of code is a step towards innovation, every project an opportunity to redefine what's possible. I am committed to lifelong learning, embracing the ever-changing technology landscape to craft solutions that make a difference._

Back-EndAWS (Amazon Web Services)TypeScriptNode.jsDockerJavaScriptReactAngularjQuerySQLHTML/CSS

Full stack mobile & web engineer having 15 years of experience. I'm a very effective communicator thanks to my experience of working with clients as a freelancer. Having been the CTO of 3 companies (two of them my own startups), I practiced code reviewing and mentoring a lot. As a result of working for 6 years at Nokia Research as a research engineer, then 3 years as a freelancer and also later on becoming the CTO of 3 companies, I'm very good at prototyping, figuring out the initial architecture for new services and general problem solving. The technologies I'm using in the past few years and the ones I'm strongest at are: python, django, java, android and javascript. I also have a strong interest in and can help with writing maintainable and well designed, high quality code, creating well designed APIs, defining best practices for a development team. NOTE: please use the following link to check my availability: http://atleta.hu/calendar/?cm . It's synced with my calendar, so it should be up to date, while the one on the codementor site just shows my preferred hours.

Back-EndRESTful APIAWS (Amazon Web Services)Vue.jsNode.jsTest driven developmentJavaJavaScriptModel-View-PresenterPostgreSQLDockerDjangoPythonAndroidScrum

After graduating from college, I had back-end developer roles for the first twelve years of my career. After becoming proficient in several languages and technologies, I found Ruby and Ruby and Rails, and when I set out to do freelance work, that was my tool of trade. After 2.5 years as a key employee at a startup, I went back to freelancing, learned about Ember.js in January 2013, and fell in love. After learning the ropes and getting a client project that used the framework, I wanted to show others the beauty and thought behind Ember. Thus, I held workshops, presented at conferences, wrote dozens of blog posts on https://balinterdi.com , created a screencast series, and launched an Ember-related mailing list to which I sent weekly content. I published the first Rock & Roll with Ember book in February 2015. Since then, I rewrote it twice and released several dozen updates to keep it in sync with the framework. I've been an Ember.js consultant, trainer, and developer for all those years and worked with many clients. I still love and work with Ember, but I've also started diversifying and learning other frameworks, languages, query languages, etc. When not working, I exercise, spend time with my family (3 kids), try to improve my chess, and take challenging hikes whenever I find time.

Back-EndTypeScriptNode.jsEmber.jsPostgreSQLHTML/CSSJavaScriptRubyRuby on Rails