Stanislav Petrov Bagalev, Developer in Plovdiv, Bulgaria
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Stanislav Petrov Bagalev

Verified Expert  in Engineering

Software Developer

Plovdiv, Bulgaria
Toptal Member Since
June 3, 2017

Stanislav is a developer, based in Bulgaria who mainly works with CSS3, HTML5, JavaScript, C#, SQL, PHP, Unity, and all the other full-stack technologies. He builds eCommerce websites, web applications, and games—with game-building being his favorite. He is a friendly and practical developer who thinks things through and solves problems quickly.


Clients (via Toptal)
Vue, Java, Agile Software Development, C#, jQuery, WordPress, JavaScript, MySQL...
The Sixth Hammer
Java, C#, Unity Game Assets, Gaming, Mobile Development...
Pernod Ricard (via Toptal)
Agile Software Development, JavaScript, Bootstrap, HTML5, CSS3, PHP, Sass...




Preferred Environment

JetBrains Rider, PhpStorm, NetBeans, Visual Studio

The most amazing...

...thing I've developed was the site,

Work Experience

Freelance Full-stack Developer

2017 - PRESENT
Clients (via Toptal)
  • Developed, for CreditBPO, a balance numbers recognition software on top of Tesseract-OCR for the auto-calculation of the average daily balance of bank statements in different formats.
  • Built, for Pernod Ricard, the front end of the latest Jameson Whiskey website and maintained other company websites.
  • Worked closely with Oblix's designer on the front end, extended and improved the back end.
  • Worked as a full-stack developer using Laravel on Lithyem's lawyer education platform. It trains young lawyers in a 25-week process with milestones.
  • Built Lithyem's platform for handling the processing an payment of client bills featuring a multi-level pipeline with various account roles.
  • Developed and implemented features on the client Sturgis' Joomla back end and implemented designs on the front end.
  • Developed and implemented features, bug fixes, redesign, and performed maintenance for Saturday Fantasy: a season-long fantasy college football website.
  • Created the front end for the Mississauga citizens tax system using Vue.js (client: eSolutions).
  • Provided bug fixes, new features, and maintenance for internal websites and WordPress plugins for the client, Inc.
  • Implemented new features and improvements for Protean's internal team management software (for medical helicopter in USA).
  • Worked with a team to develop Appy Saúde's cross-platform mobile application on the platform called Aquro: an app that allows you to quickly find information about health establishments in Angola on more than 1,800 health facilities.
Technologies: Vue, Java, Agile Software Development, C#, jQuery, WordPress, JavaScript, MySQL, SQL, PHP 7, Unity, Bootstrap, HTML5, CSS3, PHP, Drupal, CSS, Front-end Development

Unity Game Developer

2014 - PRESENT
The Sixth Hammer
  • Worked on a cross-platform application for the travel company The Travel Shop GSA Orient Plus (located in Beirut, Lebanon).
  • Created an Android game for Basicks Studio: a company based in the UK and Bulgaria.
  • Built a special Christmas game for Android and iOS.
  • Worked on a big game that will be published for the PC, Xbox One, and PS4 in 2019.
  • Created several private Java libraries for the easier usage of some Android APIs for LibGDX.
  • Provided long-term customer service for the products that were delivered to the clients.
  • Developed the website of the game Moo Lander.
  • Actively working on the big adventure game Moo Lander.
Technologies: Java, C#, Unity Game Assets, Gaming, Mobile Development, Performance Optimization

PHP Symfony Expert

2017 - 2018
Pernod Ricard (via Toptal)
  • Supported and modified various whiskey websites by Pernod Ricard.
  • Developed the front end of the latest Jameson Whiskey website.
  • Supported the back-end implementations for the latest Jameson Whiskey website.
Technologies: Agile Software Development, JavaScript, Bootstrap, HTML5, CSS3, PHP, Sass, Symphony, Front-end Development

Web Developer

2010 - 2014
The Sixth Hammer
  • Built a system for ads for the local internet provider DC in Plovdiv, Bulgaria.
  • Developed several websites for different WingTsun schools.
  • Made a couple of hotel websites via the popular WordPress system.
  • Developed the company's website.
  • Worked on a couple of eCommerce solutions.
  • Developed accounting software for EWTO-Bulgaria (WingTsun schools in Bulgaria).
Technologies: JavaScript, SQL, CSS3, PHP, HTML, CSS, Front-end Development

Back-end Developer

2007 - 2010
  • Developed an eCommerce platform with many smaller shops inside it from the ground-up with products, orders, firm, consultant, and administrator panels.
  • Built an advertisement system for placing ads and paying via online payment gateways.
  • Worked with many customers and provided customer support for ZonaBG.
  • Created a 3D visualization platform for Morado: a company that sells interior designs.
  • Developed a rent-a-car system for e-renting a vehicle in Bulgaria.
Technologies: JavaScript, MySQL, SQL, PHP 7, PHP, Drupal, CSS, HTML, Front-end Development

Pernod Ricard (via Toptal) | Jameson Whiskey

I created the new Jameson Whiskey website for Pernod Ricard (via Toptal). Here, I worked as a full-stack developer on the project.

Developed front-end designs, back-end features, database structure, internal APIs, integrated third-party APIs, and managed database migrations for Cryptoroof website.
Cryptoroof is a website for renting and buying real estate with cryptocurrencies.

Developed features, implemented front-end designs, and integrated third-party APIs for Tippla.
Tippla is a system where you can check your credit scores and reports and learn how to improve them.

Developed various back-end features, importers, database migration services, and Azrieli's new e-shop.
Azrieli is one of the most significant Israeli real estate and holding companies.

Implemented design changes, SEO improvements, admin back-end changes, and new features into the Lumiform website.

Lumiform is software for improving your quality and safety management.

Mississauga Tax System

I created the front end for a Mississauga citizen tax system using Vue.js.

Appy Saúde
Appy Saúde allows you to quickly find useful information about health establishments in Angola with information on more than 1,800 health facilities.

I worked with a team to develop a cross-platform mobile application on the platform, Aquro. I have integrated the entire booking appointment functionality, third-party systems for analyzing user behavior, notifications, and more.

Live Events Platform

Developed front-end features, design changes, admin back-end features, and database modifications for the platform for hosting live events.
The platform has features like video streaming, live room chats, private messages, products promotions, deals, and others.

Cloudburst is a lawyer education platform. It trains young lawyers in a 25-week process with milestones. I worked as a full-stack developer, developed using Laravel.

Tax Business Management

Developed features for the internal tax business management software platform. Many accounting companies in the USA use it for managing bills, payments, contracts, and disbursements.
Managed the whole Linux environment and platform management for multiple clients.

Moo Lander | Game
—This is currently a work in progress—
Moo Lander is a game where you play through a Hollywood-like storyline, using a vast array of abilities to fight your way through different and intelligent enemies. You fly a spaceship and beam cows up to help your civilization, while you are searching for a mythical device that can save humanity.

The gameplay will be extremely diverse and filled with a lot of emotions like awe, grief, humor, and exploration; combined that with the most beautiful 2D graphics you will ever experience. The game is being developed with Unity for desktop and consoles.

There is a prototype available for download on

Pernod Ricard (via Toptal) | Method And Madness Whiskey
I supported and modified the Method and Madness Whiskey website with Pernod Ricard (Toptal work).

Pernod Ricard (via Toptal) | Single Pot Still
I supported and implemented the modifications on the single pot still Irish whiskey website for Pernod Ricard (Toptal work).

Pernod Ricard (via Toptal) | Spot Whiskey
I supported and modified the Spot Whiskey website for Pernod Ricard (Toptal work).

Oblix (via Toptal) | OblixVR

On this project, I worked as a full-stack developer on the OblixVR website (Toptal work).

CreditBPO | Credit Risk Assestment
CreditPBO helps improve Filipino corporations' supply chains and banks’ credit risk management for business loans through their pioneering fintech CreditBPO rating solution.

For this project, I worked with Laravel for the back end and developed recognition algorithms for bank statements with third-party OCR solutions.

DC News | Website
This is a digital press website about the news in Plovdiv and Asenovgrad, Bulgaria. The website is part of the DC Corporation.

I developed an SMS payment system, ads system, and handled the restructuring and redesign of the website.

AdGrader is a platform for grading job adverts based on AdBuilder. I worked the back end, front end, database, and API integrations of the system and helped the team to deploy the project across all platforms.

Saturday Fantasy Football

Saturday Fantasy is a FREE season-long fantasy college football website. You can play in leagues of four, six, or eight people, either by creating a private league with friends or family or a public league by joining up with future friends.

I have developed and implemented features, code fixes, redesign, and performed maintenance on this project.

Sturgis Rally
I have developed and implemented features on the Joomla back end and implemented designs on the front end.

Orient Plus | App

This is the official mobile app of The Travel Shop GSA Orient Plus: a leading travel agency, located in Beirut, Lebanon.

I developed it via PhoneGap with HTML, CSS, and JavaScript. The application includes custom-written car finder (using the GPS module), tip calculator, currency converter, and embedded website. The app is available for Android and iOS.

EWTO-Bulgaria | Accounting Software

This is accounting software for EWTO-Bulgaria. It is developed in 2012 and is still in use.

It was developed from scratch using PHP, MySQL, HTML, CSS, and JavaScript.

Smart Hits Browser

Smart Hits Browser is the next-generation technology of human browsing simulation created by The Sixth Hammer. It was developed for a private company in Bulgaria.
I developed with C# and native Windows libraries for Windows 7, 8, and 10.

Happy Quizz

This is for Facebook apps and quizzes and is one of the top trending Facebook apps for Bulgaria in 2017 with over 1 million unique visits and over 5 million page views over the first week.

I developed a Facebook API and image-generation algorithm with PHP and JavaScript.

EWTO-Bulgaria | Website
EWTO-Bulgaria officially represents: the International WingTsun Association™ (IWTA) and the European WingTsun Organization (EWTO).

EWTO-Bulgaria is one of the largest martial arts organizations in Bulgaria.

This site was built with WordPress.

Moo Lander | Website
This is a handcrafted website for the upcoming game by The Sixth Hammer. The game is planned to be released in 2019.

Wing Tsun Illinois
Wing Tsun Illinois Martial Arts is part of one of the largest private martial arts organizations in the world. The International WingTsun™ Association (IWTA) was founded by Great Grand Master Leung Ting.

The website was built with WordPress.

Extravagance Design Interior Design Studio

This is an interior design studio specializing in designing and building the interiors of single-family and multi-family houses and residential and public buildings.

I built this website with Laravel and React for the front end.

Yang Taichi, Bulgaria | Website
Yang Style Tai Chi Chuan Association, Bulgaria was founded in March 2007. The purpose for the association is to promote and popularize Yang Family Tai Chi Chuan.

The website was built from scratch with a custom CMS. The website design changes according to the season.

Spatium | Game

Spatium is an Android game developed for Basicks Studio.

Spatium is a new type of arcade game where you put your reflexes to the test. It’s one of the best entertainment experiences out there—suitable for everyone around the globe.

It was created with Java, LibGDX.

CSB | eCommerce

I developed an eCommerce solution from scratch for a company that produces industrial machinery.

Christmas Fools | Game

Christmas Fools was developed and published by The Sixth Hammer. The concept, gameplay, music, sound effects, and graphics were made by The Sixth Hammer.

This is the perfect little game to cheer you up during the winter holidays. You will play as the Christmas spirit trying to impress Santa by helping and protecting the characters in some ridiculous, funny, and awkward situations.

It was developed in Java, LibGDX for Android and iOS.

Casino Royal Game

The game features a range of exciting slot machines with diverse themes and bonus features, as well as various poker variations such as Texas Hold 'em and Omaha.

I have created all the graphical assets, developed the game with Unity, and efficiently ported it for seamless compatibility with mobile devices.

Train Your Memory Game

Players are shown dimly lit images, swiftly followed by four strikingly similar visuals, pushing the limits of cognitive abilities to accurately pinpoint the original masterpiece amidst the cleverly crafted variations.

I have designed, developed, and tested the Android and iOS versions, completed with graphical assets, level design, and mobile device optimization.

Match-3 Game

Discover ancient Egypt's secrets in this mesmerizing match-3 game, featuring innovative mechanics and spellbinding power-ups for endless puzzle-solving fun.

I have developed the code with Unity3D and C#, designed graphics, created levels, invented various mechanics, and conducted quality assurance for a comprehensive gaming experience.

Tank Trouble 3D

Tank Trouble combines classic brawl and ping-pong mechanics in a captivating tank game, drawing over 50,000 monthly players to its thrilling experience.

I led a team that developed a proprietary multiplayer system using Photon Quantum, entirely created and optimized Tank Trouble 3D with custom 3D models and shading, and ensured compatibility across all major platforms with cross-play support for PC, Xbox, PlayStation, Nintendo Switch, Mac, Android, and iOS. The game is to be released in late 2023.

Moo Ball

Moo Ball is a goofy, electrifying cross-platform esports phenomenon with addictive multiplayer fun derived from the popular Moo Lander series.

I led the team that developed the code, designed the graphics, did the level and mission design, and ported and optimized for a comprehensive gaming experience for PCs, consoles, and mobile phones.

Galigupta Game

An action-packed RPG with online multiplayer cross-platform support for up to four players for PC, Xbox Series S/X, PlayStation 5, Nintendo Switch, and Mac.

With talent from Disney and Ubisoft, our development team invented innovative mechanics, captivating narratives, and striking art for exceptional gaming experiences. I was the lead programmer and software architect of the game. This project is currently in early development.


HTML, CSS, PHP, CSS3, PHP 7, HTML5, SCSS, PHP 5, Sass, SQL, Java, JavaScript, C#, ECMAScript (ES6), TypeScript


Bootstrap, Unity, LibGDX, Laravel, Nova, Laravel 5, Bootstrap 3+, Unity3D, PHP MVC, Symfony, CodeIgniter, Fat-Free Framework, Tailwind CSS, Photon Unity Networking (PUN), Photon, Angular, Yii 2, CodeIgniter 3, CakePHP


REST APIs, Vue, jQuery, React, Windows Forms (WinForms), Vuex, Vue 2, Facebook API


PhpStorm, JetBrains Rider, Confluence, Jira, Adobe Photoshop, After Effects CC, Git, Photoshop CC, Adobe After Effects, Adobe Premiere Pro, Apache, Vue CLI, Visual Studio, PrestaShop, AppGyver


Agile Software Development, Back-end Architecture, UX Design, REST, Web Architecture, Management, Object-relational Mapping (ORM), Agile, Mobile Game Design, Cross-platform, Mobile Development, Unit Testing


Drupal, Web, Android, WordPress, Linux, Ubuntu, Ubuntu Linux, Apache2, Firebase, PlayStation, Xbox, NetBeans, Joomla, iOS, Drupal 7


Relational Databases, Databases, API Databases, MySQL, PostgreSQL, MongoDB, Elasticsearch, Redis Cache


Ajax, Web Development, Software Architecture, Game Development, Game Design, Back-end Development, User Interface (UI), Web UX, Games, Websites, Web UI, Back-end, Web App Development, Web App UX, Web App UI, Relational Database Design, Full-stack, Full-stack Development, Front-end, Front-end Design, Front-end Architecture, Integration, API Integration, APIs, Team Leadership, Architecture, App UX, MVC Frameworks, 2D Games, Gameplay Development, Mobile Game Development, Game Technology Development, Web MVC, Payment APIs, Level Design, Cross-platform App Development, Unity Game Assets, Gaming, Mobile App Development, Front-end Development, Symphony, Web App Security, Fintech, Image Processing, Video Production, eCommerce, Video Editing, Vue Router, Game Back-end, Servers, 3D Games, eCommerce UI, Data Structures, App UI, Game Art, Xbox One, Multiplayer, Optimization, In-app Purchases, Performance Optimization, Axios, WordPress Plugins, Web3, 3D, 3D Art

2015 - 2016

Completed Programming Courses in Unity and C#

Software University - Sofia, Bulgaria

2010 - 2013

Completed Programming Courses in HTML, CSS, and JavaScript

Telerik Academy - Sofia, Bulgaria

2010 - 2010

Specialization in PHP

Viscomp Ltd. (Plovdiv) - Plovdiv, Bulgaria

1992 - 1996

Bachelor's Degree in Bulgarian Philology

Plovdiv University "Paisii Hilendarski" - Plovdiv, Bulgaria

1993 - 1995

Specialization in Martial Arts

National Sports Academy (NSA) "Vassil Levski" - Sofia, Bulgaria

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