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Darko

About

Experienced backend team lead with more than 13 years of IT involvement, out of which a decade was spent developing with Ruby on Rails. Also has basic experience with Elixir, Java, and PHP Read more

TALENT DETAILS

€40-50 /h

Senior

English, Croatian

GMT+02:00 Remote, Europe

FOCUS AREA

Professional experience

Under MNDA

Video platform

A video-on-demand platform for hosting live science events and keeping a library of lectures that offer videos, science papers, and other materials

Video platform
Video platform

Under MNDA

App for worship teams

iOS app enabling global worship teams to optimize sound. As Lead RoR Engineer, handled custom authentication flow, supported backend engineers, liaised with iOS team, and provided API documentation.

App for worship teams
App for worship teams

Under MNDA

Backend systems for the world's largest congress organizer

Developed backend systems for a major event organizer, supporting JS frontend, Android, and iOS apps. Implemented an admin dashboard, integrated 3rd party APIs, and parsed responses in JSON, XML.

Backend systems for the world's largest congress organizer
Backend systems for the world's largest congress organizer

Top Skills and Experience

Verified by Pangea.ai due diligence

10

Skills

Top Skills

Current Usage

Seniority

Ruby on Rails

22%

10 years

Enterprise Software

22%

10 years

Backend Development

22%

10 years

PostgreSQL

6%

8 years

AWS

5%

6 years

Cloud Services

5%

6 years

MySQL

4%

2 years

JavaScript

4%

2 years

EdTech

4%

2 years

Docker

2%

1 year

Slide 1 of 10

Ruby on Rails

Current usage

22%

Seniority

10 years

Enterprise Software

Current usage

22%

Seniority

10 years

Backend Development

Current usage

22%

Seniority

10 years

PostgreSQL

Current usage

6%

Seniority

8 years

AWS

Current usage

5%

Seniority

6 years

Cloud Services

Current usage

5%

Seniority

6 years

MySQL

Current usage

4%

Seniority

2 years

JavaScript

Current usage

4%

Seniority

2 years

EdTech

Current usage

4%

Seniority

2 years

Docker

Current usage

2%

Seniority

1 year

Ruby on Rails

Current usage

22%

Seniority

10 years

Enterprise Software

Current usage

22%

Seniority

10 years

Backend Development

Current usage

22%

Seniority

10 years

PostgreSQL

Current usage

6%

Seniority

8 years

AWS

Current usage

5%

Seniority

6 years

Cloud Services

Current usage

5%

Seniority

6 years

MySQL

Current usage

4%

Seniority

2 years

JavaScript

Current usage

4%

Seniority

2 years

EdTech

Current usage

4%

Seniority

2 years

Docker

Current usage

2%

Seniority

1 year

Ruby on Rails

Current usage

22%

Seniority

10 years

Enterprise Software

Current usage

22%

Seniority

10 years

Backend Development

Current usage

22%

Seniority

10 years

PostgreSQL

Current usage

6%

Seniority

8 years

AWS

Current usage

5%

Seniority

6 years

Cloud Services

Current usage

5%

Seniority

6 years

MySQL

Current usage

4%

Seniority

2 years

JavaScript

Current usage

4%

Seniority

2 years

EdTech

Current usage

4%

Seniority

2 years

Docker

Current usage

2%

Seniority

1 year

Apps & Tools Preferences

avatar

Git

avatar

Google Meet

avatar

G Suite

avatar

Github

avatar

Google Tasks

avatar

Apple Notes

Slide 1 of 2
avatar

Git

avatar

Google Meet

avatar

G Suite

avatar

Github

avatar

Google Tasks

avatar

Apple Notes

avatar

Git

avatar

Google Meet

avatar

G Suite

avatar

Github

avatar

Google Tasks

avatar

Apple Notes

avatar

Git

avatar

Google Meet

avatar

G Suite

avatar

Github

avatar

Google Tasks

avatar

Apple Notes

Slide 1 of 3
avatar

Git

avatar

Google Meet

avatar

G Suite

avatar

Github

avatar

Google Tasks

avatar

Apple Notes

avatar

Git

avatar

Google Meet

avatar

G Suite

avatar

Github

avatar

Google Tasks

avatar

Apple Notes

avatar

Git

avatar

Google Meet

avatar

G Suite

avatar

Github

avatar

Google Tasks

avatar

Apple Notes

Employment

Ruby on Rails Team Lead

Ruby on Rails Team Lead

Infinum


2021-present

Managing the Ruby on Rails Team, improving development processes and ways of working, taking ownership of team OKRs, and participated as a tech lead on various projects

Backend Engineer

Backend Engineer

Infinum


2016-2021

Writing clean and maintainable code, improving development processes, refining new features and spring planning, participating in an active discussion with the clients, taking ownership of backend systems as the sole developer

CTO & Co-Founder

CTO & Co-Founder

Software Agency


2014-2016

Expertise in Ruby on Rails with 13-year IT background. Led backend team, collaborated with DevOps to configure CI/CD, and worked on web applications.

Software Developer

Software Developer

Educational Organisation


2012-2014

Software Developer at an educational organization. Lead the frontend development of an educational tool, leveraging 13 years of IT experience, incl. extensive Ruby on Rails expertise.

Education

photo

Major, Electrical Engineering

Faculty of Electrical Engineering


2008-2014

Testimonials

Two blue lines

“Darko, an experienced backend team lead at Infinum, is a master in Ruby on Rails, with additional knowledge in Elixir, Java, and PHP. Trustworthy and skilled, Darko is the go-to person for any tech project.“ Read more

Tomislav

Co-Founder & CEO

VERIFIED

Two blue lines

“Darko, an experienced backend team lead at Infinum, is a master in Ruby on Rails, with additional knowledge in Elixir, Java, and PHP. Trustworthy and skilled, Darko is the go-to person for any tech project.“ Read more

Tomislav

Co-Founder & CEO

VERIFIED

Two blue lines

“Darko, an experienced backend team lead at Infinum, is a master in Ruby on Rails, with additional knowledge in Elixir, Java, and PHP. Trustworthy and skilled, Darko is the go-to person for any tech project.“ Read more

Tomislav

Co-Founder & CEO

VERIFIED

Two blue lines

“Darko, an experienced backend team lead at Infinum, is a master in Ruby on Rails, with additional knowledge in Elixir, Java, and PHP. Trustworthy and skilled, Darko is the go-to person for any tech project.“ Read more

Tomislav

Co-Founder & CEO

VERIFIED

Two blue lines

“Darko, an experienced backend team lead at Infinum, is a master in Ruby on Rails, with additional knowledge in Elixir, Java, and PHP. Trustworthy and skilled, Darko is the go-to person for any tech project.“ Read more

Tomislav

Co-Founder & CEO

VERIFIED

Two blue lines

“Darko, an experienced backend team lead at Infinum, is a master in Ruby on Rails, with additional knowledge in Elixir, Java, and PHP. Trustworthy and skilled, Darko is the go-to person for any tech project.“ Read more

Tomislav

Co-Founder & CEO

VERIFIED