A list of the projects I have worked on
Receipt Bank thumb

Receipt Bank

Smart online service that eliminates your paperwork and manual data entry.
Ruby on Rails, MySQL, PostgreSQL, Sphinx Search Engine, Automated Data Extraction out of Receipts & Invoices, Billing implementation & integration, Infrastructure, Salesforce integration, BI & Analytics integration - GoodData
I have worked on this London based SaaS service since its beginning in 2010. With a fast pace of development and even faster growth, Receipt Bank has become an international business helping thousands of business to efficiently process financial documents. Initially, I helped, as an external consultant, a few Java developers to get into the Ruby on Rails world. After that, I continued working as one of the main software engineers on the back end of the system. This is among the successful Start Ups I have worked on.
Apptlantis thumb


Web Presence and Marketing for Mobile Apps
Ruby on Rails, Design, MySQL, SCSS, Copywriting, SaaSy Payments integration
Apptlantis is a service whose goal is to help mobile app developers with the web presence and marketing of their apps. With the help of it, you can create an awesome landing page for your app just in a few minutes as well as having a dedicated support section where your users can leave precious feedback. Moreover, Apptlantis will help you have a better Facebook presence in the form of a mobile-app-tab in your Facebook fan-page. When it comes time to marketing of your apps you will find a very well organized lists of app review sites, and you will be able to boost your sales and downloads by submitting your apps there. Another feature you may find useful is the tool for distributing app promo codes in a very smart and easy way. Moreover, you can integrate your Google Analytics account with Apptlantis and track carefully which users and traffic sources convert best. In general, you can let Apptlantis help you with your web presence and just focus on what you are best at – building apps.
MobiPart for Octopart thumb

MobiPart for Octopart

iPhone utility for electronic parts
iOS, Cocoa Touch, iPhone, CoreData, JSON API, Three20
MobiPart is a tool designed for engineers. It helps you find all kinds of parts and components in an easy and intuitive way. Moreover, you can view detailed specifications and offers.
TimeAssistant for FreshBooks thumb

TimeAssistant for FreshBooks

iPhone Time-tracking utility for use with FreshBooks' billing service
iOS, Cocoa Touch, iPhone, CoreData, XML API synchronizations, OAuth authentication
TimeAssistant is an iPhone application utility targeted to Business users. It helps you to use your iPhone for time-tracking on the go and synchronize entries with your FreshBooks account. It supports multiple accounts. Authentication for your accounts happens easily and secure through the OAuth protocol. I took the app down as I didn't thave the time to support it. thumb

Famous quotes by famous authors. Inspiration and Knowledge.
Ruby on Rails, Design, MySQL, Twilio SMS API, PayPal transactional payments
The goal of this project was to create the best database of famous quotes. Furthermore, it had to have modern and slick design in contrast with all popular quotations sites that have old and ugly designs overwhelmed with advertisements. I took the site down in 2014 as it could not gain any traction. The lesson learned here is that these kind of websites are all about SEO and not quality of the website. thumb

Charts for twitter users
Ruby on Rails, Design, Logo, Twitter API, MondoDB, Resque, Rrrdtool, Google Chart Tools, jQuery
Twitlexa = Twitter + Alexa. The goal of this project was to give to people simple and useful statistics about their followers, friends and status counts. I stopped the project because it was using lots of resources and couldn’t generate enough money. was crawling about 600 000 Twitter accounts on a daily basis. I was using Resque for queueing system and MondoDB/RRD tool for storing the data. While working on this project, I learned Google Chart Tools and Resque. Besides, I gained more experience with RRD tool, MongoDB, and jQuery. thumb

Easily find and organize YouTube music clips
Ruby on Rails, Design, Logo, MySQL, MongoDB, YouTube API, jQuery
The idea of this project was to be a simple and efficient online music player for YouTube videos, something like WinAmp. It was targeted for home parties. So, people could search for videos and enqueue results without stopping the current clip. I stopped working on the project as it did not have any monetization stream. While working on, I learned two new things – the YouTube API and MongoDB. Moreover, I advanced with my jQuery skills. thumb

A social network for fans of various topics
Co-founder, Ruby on Rails, Usability Testing, Amazon EC2, Amazon S3, MySQL, Apache Httpd, Sphinx
This was my second StartUp. My role in this project was CTO. While working on this project, I have learned and used some of the Amazon Web Services like EC2, S3, and EBS. I have also worked with a professional team specialized in usability – Lucrat. It was an interesting project to work on. In the end, the project had to be shut down as our investor decided to stop any further work on social-networking projects. thumb

Social bookmarking system. like.
Co-founder, Ruby on Rails, MySQL, Apache Httpd, Sphinx, SEO, Usability
This is my first StartUp project and I'm proud of myself because it is a successful one. I was a Co-founder here. With Yavor Ivanov first and with NetInfo AD after that. While working on I've learned a lot of things. From Ruby on Rails development to Marketing, Project management, SEO, Usability, web application profiling, web application scalling and many more. _I've worked on this project from May.2007 till Aug 2010_