About Me

  • Full Name: Filip Veličković
  • Gender: Male
  • Age:
  • Location: Njegoeva 61 A Niš 18000, Serbia


Do you want your innovative ideas and conceptions converted into reality?

Are you looking for an enthusiastic, creative, and talented developer who can help you to promote your business to a higher level?

Is your existing web or mobile application giving you headaches by invoking random bugs and issues, much to your customers' displeasure?

Now you are here, so consider it settled.

I'm a professional software engineer (and manager) based in Niš, Serbia. I have a passion for web and mobile application development, with 8 years of experience on it. My expertise is not limited to web application/front-end/backend development, information security, database design, and hybrid/cross-platform mobile development; but also covers the communication with clients, team coordination, requirement analysis, specifications writing, usability review, design documentation, and the other required responsibilities. I always tend to adopt the latest technology stacks and coding conventions, thus allowing myself mastered with notable frameworks and platforms of all purposes.

Willing to figure out more details? Please scroll down to get a better view on my experiences, services, and portfolios. Enjoy!

My Top 5 Strengths

My Résumé

The only way to do great work is to love what you do. If you haven't found it yet, keep looking. Don't settle.
Steve Jobs
  • Work Experience

  • Web Front-end Developer

    Healthcelerate, 2017 - Current

    • Actively engaged in the front-end development of an innovative healthcare platform - careMESH - which is aimed at providing the most secure and efficient data exchange between the clinicians under HIPAA compliance.
    • Made significant contributions by offering actionable insights on the user experience and interface.

  • Co-founder & Head of Operations

    e-Trail Hosting​, 2011 - Current

    • Co-founded web & game hosting solution, building whole website and web-service from scratch using Laravel framework.
    • Extended platform into one of the best game hosters in Balkans to support 200+ game servers, 7k registered users, and 140+ clients (as of Nov 30, 2018) - providing server hostings for notable video games like Counter-Strike 1.6, Call of Duty 4 MW3, Minecraft, GTA San Andreas, and such.

  • Mobile Developer

    Prime Software D.O.O, 2010 - 2014

    • Built, tested and deployed scalable, highly available and modular mobile products.
    • Strengthened developmental methodologies by introducing a code quality document.
    • Streamlined deployment process by developing continuous integration tools.
    • Implemented innovative systems for data collection, storage and management of customer orders.
    • Supported junior members of the team, providing ongoing advice and guidance.
    • Used Apache PhoneGap / Cordova with various mobile web frameworks such as AngularJS, Sencha Touch, and EmberJS to create cross-platform mobile apps, eventually leading dev team to complete three major contracts that are worth $270K in income.

  • Education

  • Bachelor of Computer Science (B.C.S.)

    ITAcademy, 2008 - 2010

    Data structures, Graph algorithms, Communication network, Inductive learning, Computational biology, Computational geometry, Constraint programming, Distributed systems, etc.


It's the possibility that keeps me going, not the guarantee.
Nicholas Sparks

Web Application and Front-End

Build various kinds of quality/responsive single-page web applications and front-ends using React, Angular, Laravel, Meteor, and Bootst.

Backend and Web Service

Guarantee excellent performance based on the JavaScript and PHP frameworks like Node/Express.js, Symfony, CodeIgniter, Yii, etc. Deployments are being done through AWS, Heroku, Microsoft Azure & other cloud services

Native Mobile Application

Possess longstanding experience in the development of native mobile applications. Always ensure the best coding style and design solutions for both iOS and Android programming

Cross-platform/Hybrid Mobile Development

Proven expertise in the cross-platform/hybrid mobile development led by React Native and Ionic framework. Successfully mastered key practices for 99% of native-like experience in hybrid mobile applications

UI/UX Design

Professionals always appreciate excellent UI designs and wireframes. Ready to deliver complete, but elegant UI/UX designs in PSDs, Sketches, InVisions, or whatever formats you like


Need to consult an expert on your technical issues? Want to get a quote on your future project? Oh man... you just landed at the right place!


Once a new technology starts rolling, if you’re not part of the steamroller, you’re part of the road.
Stewart Brand
Apache Cordova90%
React Native90%

HTML5/CSS3/SCSS/Javascript  95%

TypeScript/NativeScript  90%

PHP  90%

C/C++/C#  85%

Java  70%

Meteor  90%

Symfony  90%

MySQL/MongoDB/PostgreSQL  90%

Ruby/Rails  80%

Objective-C/Swift  80%

What Do Clients Say?

As a front end developer Filip is as good as they come. For over a year he led the development of the front end of a complex web app building the initial MVP and then layering on feature after feature.

He worked well with the backend team providing feedback on what he needed and helped troubleshoot bugs and performance issues that spanned the front and back end. Highly recommended!

Justin Sims, President and COO @ HealthCelerate
Working with Filip was a true 5 star experience. His calm pragmatic approach to understanding and (most important) creating a consensus on what needed to be delivered was excellent. He was always clear and prompt with his communication. When we needed advice he was always there with options that fit well with the brief. The quality was of work was great.
James McMullan, Founder @ Crowducator
Great work! I was very satisfied with my experience hiring Filip. He knew exactly how to handle the task with very little instruction. He worked quickly but thoroughly. And, most importantly, the client was very happy with the results.
Joshua Beckerman, Development Director @ RSD Marketing

We do not recommend developers unless the work is pristine. Filip's work is excellent. He always communicates when needed but doesn't consume time unnecessarily with it. He can work with very fast and fluid teams. He is very driven and concise.

He gives advice when he thinks something is going in the wrong direction, and that advice is always sound. He's able to understand and do the right thing when requirements aren't fully fleshed out.

Scott Wayman, Founder and CEO @ Kangarootime, Inc