Software Engineer
2019 - PRESENTAsolvi- Contributed to extracting common functionalities from a legacy system into reusable microservices.
- Created a fully automated CI/CD pipeline for one of the services, where on code push the pipeline would run unit tests, E2E tests, code quality tools, and build would trigger producing a deployable artifact that was automatically deployed to the Azure Cloud.
- Created a new service abstracting away the old legacy system with a vastly simplified UI and behavior. The idea is that eventually all the legacy parts are removed as they're being replaced.
- Worked on a system that has abstractions enabling it to connect to different legacy systems through a unified core and UI.
Technologies: Elixir, Phoenix, SQL Server, PostgreSQL, Vue.js, Azure Cloud, Docker, GraphQLFull-stack Developer
2015 - 2019Propell.io- Contributed as part of a team that made a huge, enterprise app for our biggest client which is being used worldwide by the client's employees. The client's profits increased 2x after one year of using the platform.
- Scored a major client for the company by delivering a time-critical mobile app within one month (React Native covering iOS and Android). The app had a backend integrated with the client's Odoo system.
- Led a team of five developers in the development of an enterprise platform.
- Made a web app for country-wide promotion game with prizes for one of the largest beer distributors in the country.
- Optimized a number of large SQL reporting queries where the execution time went down from a couple of minutes to a 1-2 second time (sometimes sub-second).
- Dramatically reduced the complexity of an enterprise platform by proving that a graph database (Neo4j) can be replaced by a couple of JSON definitions and a number of functions that led to major code simplification, drastically reduced development overhead and a lot simpler deployment.
Technologies: JavaScript, Node.js, React, Angular, MySQL, MongoDB, Nginx, Redis, ElasticSearch, React NativeFront-end Developer
2014 - 2015Profico- Created a photo and video contest web app for a US startup, users could upload photos and videos and could participate in contests where the best upload would get prizes. The app was made with scalability in mind.
- Contributed as part of the team that developed a new webshop app for a large retailer in Croatia.
- Made a tablet app with a custom CMS back end for the Croatian branch of Allianz, the insurance company. We migrated all the insurance sales documents to a digitalized format that they could keep up-to-date via the CMS.
- Created a number of responsive web apps and pages.
Technologies: JavaScript, HTML, CSS, PHP, MySQL, Node.js
Davor Badrov
Software Developer in Zagreb, Croatia
Member since December 12, 2017
Davor is a full-stack engineer with six years of professional experience working on enterprise and startup projects. He's passionate about learning, expanding his knowledge, building high quality software, and automation.
Davor is now available for hire
Portfolio
- AsolviElixir, Phoenix, SQL Server, PostgreSQL, Vue.js, Azure Cloud, Docker, GraphQL
- Propell.ioJavaScript, Node.js, React, Angular, MySQL, MongoDB, Nginx, Redis...
- ProficoJavaScript, HTML, CSS, PHP, MySQL, Node.js
Experience
- JavaScript, 6 years
- React, 5 years
- Node.js, 5 years
- MySQL, 3 years
- React Native, 2 years
- Elixir, 1 year
- GraphQL, 1 year
- PostgreSQL, 1 year
Availability
Part-time
Preferred Environment
Linux, GitHub, Visual Studio Code, Docker
The most amazing...
...thing I've built is a knowledge sharing platform used worldwide that drastically improved my client's productivity enabled them to double the yearly profit.
Employment
Experience
- Atheneum Platform (Development)https://www.atheneum.ai/
A knowledge-brokering platform used across the world in the client's offices (China, Pakistan, Germany, UK, US, and Chile), the idea is to connect clients (people who need job done) and experts (people who have the knowledge) and the platform has a vast base of engineers worldwide, all experts within their fields.
- Allianz Insurance Sales System (Development)
A CMS system and a tablet app that enabled the Allianz insurance sales to digitalize all their documents, charts, tables, etc. via the CMS and have it online and change it as needed.
The app on the tablet was highly animated and eye-candy focused, it would cache the content locally and sync when connected online.
By relying on MS installers and automation we enabled the client to install the app to thousands of tablets in a single click. - GCP Tenant App (Development)https://www.grandcityproperty.de/mieterportal-app
React native app (iOS and Android) for a real estate company that rents apartments and objects, it has a number of functionalities to offer their tenants easier apartment maintenance, have access to emergency contacts, rent-paying, track updates in their neighborhood area, new apartment search, etc.
- Karlovacko Beer Promotion Game (Development)
A countrywide game with prizes where on bottle caps you would find codes and enter them in the web app and could win different prizes. There were millions of codes generated and printed on bottle caps as a part of the promotion.
- Service Management Platform (Development)
A platform which is an abstraction of an old legacy system for field service management. It's a part of the initiative to reduce maintenance costs for the company since it has a 20-year-old legacy system that it looks to retire.
Skills
Languages
JavaScript, CSS, Sass, HTML, Elixir, GraphQL, TypeScript, ECMAScript (ES6)Frameworks
Express.js, Koa, Phoenix, React NativeLibraries/APIs
Node.js, REST APIs, ReactParadigms
Unit Testing, Test Automation, E2E Testing, Microservices, Continuous Integration (CI), Continuous Development (CD)Other
Responsive Design, Cloud, ESLintTools
Webpack, Gulp.js, Grunt, Babel, NginxPlatforms
Azure, Linux, Amazon Web Services (AWS)Storage
MySQL, PostgreSQL, Elasticsearch, Redis, MongoDB, SQL Server 2012
Education
- Master's degree in Computer Science2012 - 2014Faculty of Electrical Engineering, Mechanical Engineering and Naval Architecture - Split, Croatia
- Bachelor's degree in Computer Science2009 - 2012Faculty of Electrical Engineering, Mechanical Engineering and Naval Architecture - Split, Croatia
