![OB](https://d2abrqas732254.cloudfront.net/images/specialists/5cbf05bd326fbd14b2becfc001e779b1519b852f.jpeg)
English:
Advanced
Bosnia and Herzegovina
UTC +01:00
Europe/Sarajevo
Full stack developer, with robust problem-solving skills and proven experience in creating custom APIs, maintaining and testing web software systems.
- Working on this app he had to deal with various challenges that honed his problem-solving skills and expanded knowledge base. -Dockerized the whole application, building containers and services it relies on. - Developing and maintaining the crucial WP custom plugin used across all of the affiliate network websitesthe company owns. - Navigating and helping with the work of younger colleagues in my team -Optimized large database systems - Private key sharding mechanism integrating asymmetric cryptography - Built web app for Facebook marketing that sent notifications on Facebook, integrating Facebook API
Want to hire this engineer?
Check if Ognjen is availableExpertise
Years of commercial development experience
7 years of experience
Core technologies
Other technologies
Project Highlights
SOFTEQ
Mar `23 - Present
2 years
Web app for managing livestock on farms.
Responsibilities & achievements
I used the latest web technologies for the stack, Laravel and Vue3. The app services were provided by Amazon which required the DevOps work to be managed by my side. Working on this app I had to deal with various challenges that honed my problem-solving skills and expanded my knowledge base.
BAY42
Dec `21 - Present
3 years
High-end affiliate marketing enterprise application with emphasis on scalability and maintenance.
Responsibilities & achievements
Maintaining and developing features, Dockerized the whole application, building containers and services it relies on
OBSIDIAN MEDIA
May `20 - Dec `21
2 years
Crucial WP custom plugin
Responsibilities & achievements
Main duties for my role of being a lead developer (CTO’s right hand) included: - Developing and maintaining the crucial WP custom plugin used across all of the affiliate network websitesthe company owns - Building and optimizing themes and custom plugins from scratch intendedto meet the business need in the best possibleway - Building the APIs for internal businessusage - Navigating and helping with the work of younger colleagues in my team - Dedicating time to write thorough documentation on the software I worked with (Frameworks and CMSs)
SIRIUS 2010 D.0.0
Oct `19 - May `20
7 months
International accounting software
Responsibilities & achievements
- Optimized large database systems - Adjusted international accounting software to the region of Republika Srpska - Integrated government department's APls for applications solving industry subjects hit by the Covid-19 crisis, high school students applying for university study grants etc.
FLASHBOYS
Jan `19 - Oct `19
9 months
Ethereum blockchain. As a Blockchain developer, I have been working on building the APIs with Node.js for DAPPs built on the Ethereum blockchain.
Responsibilities & achievements
- Developing backend APIs for dapps on Ethereum - Ethereum third-party APls and extension integration - Developing a npm package for front-end library that uses backend API for authorization purposes - Private key sharding mechanism integrating asymmetric cryptography
OGO SENSE
Aug `17 - Jan `19
1 year
Websites, applications and custom components covering various clients'business needs
Responsibilities & achievements
- Built CMS-based (mostly Joomla and Wordpress) websites, applications and custom components covering various clients'business needs - Built Laravel-WordPress-based websites for clients - Designed, developed, and tested Lumen micro-service-based web system for a company-owned enterprise app.
Education
Higher education in Computer Science
Agency
10-50
GMT+2
Belgrade/Serbia
Core Expertise
Industries
Banking & Finance, Advertising & Marketing, Healthcare & Medicine, Blockchain & Cryptocurrency, SaaS
Want to hire this engineer?
Check if Ognjen is available