I'm Srđan, a software developer from Belgrade, Serbia, founder of Escape Velocity, Digital Entrepreneur, Full-Stack Developer, Technology Adviser & Code Addict, Here you can find info about projects I worked on, some general stuff about me and options to get in touch. Feel free to drop me a line.

Featured Projects
Attorney Office App

Themis (Attorney Tools)

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Involvement: Development, Project owner Tools: AngularJS, PHP, MySQL

Themis is an app for case- and time-tracking optimized for attorney offices. Also embedded are calendar, file sharing point, analytics of spent time, reporting and invoicing modules. Developed in cooperation with a couple of attorney offices.



Visit Wellfra.me

Involvement: Front-end developer Tools: HTML5, CSS3

Wellframe gives people with complex chronic diseases a GPS navigation system for their health. This system empowers patients by giving them step-by-step guidance and human support. Wellframe uses technology to amplify rather than replace therapeutic relationships.

The Best Travelled Project

The Best Travelled

Visit thebesttravelled.com

Involvement: Development; design done by Boris Valusek and Stefan Petrovic Tools: PHP, MySQL, HTML, CSS, Flash

This site for world travellers went live at the beginning of 2012. Initial purpose was for travellers to be able to check-in visited locations, but eventually received a new functions. Site now have more than 5.000 members worldwide, 4.000 stories with more than 30.000 pictures and 200.000 check-ins.

Eye Li Project

Eye Li

Visit offline archive

Involvement: Development; front-end Tools: Cassandra DB, AngularJS

Eye Li is kind of fun/test project that we did in Lab. It scans and analyses over 20 million sources and curators to find the highest quality images, using some basic NLP and named-entity recognition. Based on NoSQL Cassandra database. Project is discontinued.

Recent Posts

Cassandra: Pros and Cons

Differences between relational database model and NoSQL database models are vast – NoSQL is a set of technologies that addressing problems that begin to plague Codd's relational model for very large systems, and they have a lot of drawbacks, but also some very important advantages. Read on →

Usernames You Don't Want On Your System

Based on experience with various projects, here's the list of usernames that users probably shouldn't use on any given system. Curses are excluded. So, during the registration squence, it may be a good idea to check username against this list. Read on →

About Me

Srdjan Stojkovic

My proactive urge to advance with latest trends and emerging technologies, allowed me to work with industry leaders and innovators. Today I manage client facing environments and work on complex data sets. Besides my development knowledge, I also advise and work on startup projects. I am a "big data" advocate who appreciates a challenge. Information is beautiful.

Personal & Skills

  • Age 35 and 10+ years of commercial web development experience.
  • Object-Oriented PHP Programming
  • Modern JS frameworks - BackboneJS, AngularJS
  • In depth knowledge of HTML/CSS, responsive design, SASS/Compas, SCSS, jQuery
  • Knowledge of SQL and relational databases
  • Querying and managing large data-sets in distributed storage (Apache Hive)
  • Experience with document indexing engines (Lucene, ElasticSearch, Solr)
  • Cassandra No-SQL Database
  • Web /graphic design skills, interest in UX
  • GitHub, SVN


  • Escape Velocity, Serbia (Current) - Founder. Escape Velocity specializes in UI, UX, design and development.
  • Deploy INC, Serbia/USA (2013-2015) - Senior Front-End Developer
  • Bal Lab, Serbia/Switzerland (2011-2013) - Lead Software Engineer: Start-ups in Voice Messaging, Ad-Serving, Retail Banking, Holiday Rentals and Crowd-Funding
  • Bankom doo, Serbia (2006-2011) - PHP Developer, Interface designer.
  • Intra.Net Communication, Serbia (2005-2006) - as developer and designer.



  • "DMS System for the Commercial Sector"(2010) as a co-author.


  • Big Data Technologies (Hadoop, Hive, Solr, Storm)
  • Natural Language Processing
  • Improvements in Educational System
  • Start-Ups, Idea Exchange

... or drop me a line