
Adnan Musabasic
Verified Expert in Engineering
Software Developer
Sarajevo, Federation of Bosnia and Herzegovina, Bosnia and Herzegovina
Toptal member since February 15, 2016
As a full-stack software developer with over eight years of professional experience, Adnan worked on various projects with various front-end and back-end technologies. Resourceful and flexible, Adnan is always looking for new challenges and technologies while delivering high-quality solutions.
Portfolio
Experience
- SQL - 7 years
- MySQL - 7 years
- Laravel - 7 years
- PHP - 7 years
- JavaScript - 6 years
- CSS3 - 6 years
- HTML5 - 6 years
- jQuery - 6 years
Availability
Preferred Environment
PhpStorm, MacOS, Windows
The most amazing...
...project I've developed is a multi-modal journey planner combining public information with planning data to provide a rich travel planning experience.
Work Experience
Full-stack Engineer
PF Marketing Group
- Worked as an architect, engineer, and front- and back-end developer on a project consisting of multiple websites sitting on numerous servers that use various interconnected databases.
- Developed a complex algorithm that would singlehandedly process the existing financial data into the funding estimates offered to the client. The algorithm performed better than a human at estimation by 20%.
- Built a RESTful API to support mobile app development.
Software Engineer
Toptal
- Developed multiple projects during the course of my employment.
- Led, managed, and developed projects from scratch.
- Created software and system architecture for multiple projects.
Software Engineer
DASH-
- Developed a tennis organization and management system that supports a data management and ranking system for over 250,000 players.
- Integrated dual payment systems, interactive reservation processes, and automated time management systems.
- Developed custom content management systems for websites.
- Created a web service integration for a public transport journey planner. Algorithms process basic data and produce complex solutions for a journey planner.
- Integrated WebSockets for real-time event-driven applications.
Full-stack Engineer
LEVELS GmbH & Co. KG
- Worked as a back-end developer on the application's core features, such as reservations and payment modules, social network feed, performance optimization, monitoring, and reporting.
- Optimized the news feed of the application to reduce the loading and refresh time by 80%.
- Connected application to four different payment modules using their unique APIs.
Full-stack Engineer
Broker Genius
- Developed an algorithm that predicts the changes and fluctuation of the prices of tickets for cultural, musical, and sports events.
- Developed an API endpoint that uses external APIs to process data to track price changes.
- Improved the processing algorithm and processed tens of thousands of data samples in minutes by simulating asynchronous processing.
Full-stack Engineer
TISAR - Traveler Information System for the Adriatic Region
- Developed algorithms that processed user inputs and combined them with local and remote data to produce complex solutions for the local journey planner.
- Used a combination of information from local transportation companies and Google Maps APIs to create a calculated path of the local transport stations, transportation times, and routes.
- Worked on the first application to be used as a transportation guide for tourists in the city.
Web Developer
Actinnova
- Created business solutions using Salesforce CRM.
- Used Apex and Visualforce for creating complex financial solutions.
- Configured and merged Salesforce solutions with websites, creating working and efficient business systems.
- Developed the front and back end of a website.
- Administrated and maintained the website and server.
Experience
Tennis Organization and Management Application
I developed software (front-end and back-end) and contributed to the development of the ranking calculation algorithm.
Tech stack: PHP, SQL, JavaScript, jQuery, Laravel, AngularJS, PostgreSQL, HTML5, CSS3, Brainsocket, Bootstrap
TISAR - Traveler Information System for the Adriatic Region
I developed software, integrated with web services, developed algorithms that processed user data, and combined them with local and remote data to produce complex solutions for the journey planner.
Tech stack: C# (.NET), PHP (Laravel), HTML5, CSS3, JavaScript, Google Maps API, Google Directions API, SQL, Microsoft Azure
Automation of Funding Estimates for Small Businesses
The idea behind this was to automate the process of manually reviewing, analyzing, reporting, estimating, and decision-making entailed in a single task.
The engagement included developing an interesting and complex algorithm that would singlehandedly process the existing financial data into the funding estimates which would be offered to the client. It turned out that the algorithm performed better than a human at estimation by 20%.
I was the appointed architect, engineer, front- and back-end developer working on this project. The project consists of multiple different websites sitting on numerous servers that use various databases and are interconnected. I also built a RESTful API to support the mobile app.
Predict the Changes and Fluctuation of the Prices On the Market
Remote Control of a Mass Wood Cutting Plant (via Toptal)
Sharestates (via Toptal)
I created the system architecture and led and developed the project for a period of time.
Tech stack: PHP 7.0(Laravel 5.3), JavaScript, Adobe Echosign, OAuth 2.0, ,HTML5, CSS (SASS), Gulp, Bootstrap, MySQL, Redis.
LEVELS GmbH & Co (via Toptal)
I worked as a back-end developer on the core features of the application, such as reservations and payment modules, social network feed, performance optimization, monitoring, and reporting.
Entail Technologies, LLC (via Toptal)
I was appointed to design the system and software architecture of the MVP.
DFCG - Association des Directeurs Financiers et de Contrôle de Gestion
I developed on the website, built Salesforce-based financial calculations and reports, and merged the Salesforce application with the website.
Tech stack: Salesforce, Apex, Visualforce, SQL, PHP, JavaScript, HTML5, CSS3
AK Models
I developed software, reworked the webpage (front end and back end), and developed a module for creating and exporting custom model portfolios depending on user preferences.
Tech stack: PHP (CakePHP), JavaScript, jQuery, SQL, Bootstrap, HTML5, CSS3
Nanny
I developed software (front-end and back-end) as well as the interactive reservation process and automated time management system.
Tech stack: PHP (Laravel), JavaScript, jQuery, SQL, HTML5, CSS3, Bootstrap
Education
Bachelor of Science Degree in Information Systems
Sarajevo School of Science and Technology/University of Buckingham - Sarajevo, Bosnia and Herzegovina/London, UK
Skills
Libraries/APIs
Google Maps, jQuery, PayPal API, Twilio API, jQuery UI, Google API, Facebook API, Plaid API, Dwolla API, Stripe, Stripe API, Vue, REST APIs
Tools
Git, GitHub, Bitbucket, Sublime Text 3, PhpStorm, Cron, Microsoft Visual Studio, Google Analytics, MySQL Workbench, Kibana, Basecamp, Apache
Languages
SQL, HTML5, CSS3, PHP, JavaScript, C#, Apex, APEX Code, HTML, PHP 7
Frameworks
Bootstrap, Laravel, Codeception, Lumen, OAuth 2, Bootstrap 3, AngularJS, .NET, CodeIgniter, CakePHP, Visualforce, Laravel 5, Ionic
Paradigms
Responsive Web Design (RWD), REST, Scrum, Testing, Agile Software Development
Platforms
Salesforce, Windows, LAMP, Azure, WordPress, MacOS, Linux, Docker, Amazon Web Services (AWS), Google Cloud Platform (GCP), Twilio, Heroku, Oracle, Zoho CRM
Storage
MySQL, SQLBase, Elasticsearch, PostgreSQL, Redis, JSON, MySQL Server
Other
Full-stack, SaaS, System Architecture, System Architecture Design, APIs, Reports, Specialty Finance, Credit Analysis, Finance
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