Engineering Quality from the Shadows.
QA & Software Engineer ensuring systems are fast, reliable, and battle-tested — before they face the real world.
Origin Story
Every hero has an origin.
Mine started far from software — in environmental protection and water systems engineering.
The Foundation
I spent nearly 8 years as a Water Protection Engineer, working with GIS tools, pollution identification, and environmental impact analysis after earning my Master's degree in Environmental Engineering from the Faculty of Technical Sciences.
The Transformation
While protecting ecosystems by day, I slowly entered another world by night — software testing. I began with freelance manual QA, driven by curiosity and an obsession with finding flaws before they became disasters.
The Emergence
That curiosity turned into skill. Skill turned into confidence. Eventually, I left my engineering role behind and stepped fully into tech, landing my first position as a QA Engineer, working across manual and automated testing.
Today
I operate as a QA & Software Engineer, blending testing, automation, backend logic, and frontend development — ensuring products are not just functional, but resilient.
Training & Formation
MSc Environmental Engineering
2015
Certifications
Professional Training
Operations Log
Current Mission
QA & Software Engineer
CODEBRIDGE
07/2025 – Present
- Leading QA process for AnalyzeMyCalls.ai, an AI-powered voice analytics platform
- Building entire QA workflow from the ground up — aligning manual and automated testing with dev processes
- Building and maintaining E2E, API & performance tests using Playwright (JavaScript)
- Integrating automation into GitHub Actions and CI/CD pipeline on AWS
- Managing test cases, runs, and traceability in Qase.io
- Ensuring coverage across frontend, backend, APIs, and AWS-based infrastructure
Current Mission
Partner
KLARITAS
01/2025 – Present
- Help promote and connect businesses with Klaritas platform
- Automate work processes and manage inventory solutions
- Find potential clients and introduce them to the solution
- Support the sales process and grow the network
Previous Mission
QA Automation Engineer
DEVELOMON
07/2023 – 06/2025
- Design and execute automated test scripts using Selenium, Playwright, and Appium
- Conduct comprehensive API testing with Postman
- Implement end-to-end testing processes
- Participate in agile teams, sprint planning and daily stand-ups
- Collaborate on diverse domestic and international web and mobile projects
Previous Mission
QA Automation Engineer
PANONIT/CODOLIS
12/2022 – 06/2023
- Conducted functional and regression testing using WebdriverIO
- Managed bug tracking and project workflows with JIRA
- Developed and maintained test cases in TestRail
- Specialized in end-to-end testing with international clients
Training Phase
Software QA Tester - Internship
COING (NOW CAKE.COM)
05/2022 – 06/2022
- Developed test cases for web, desktop, and mobile platforms
- Identified, reported, and tracked bugs
- Tested Clockify application features
Parallel Mission
QA Tester
FREELANCER AT TEST.IO
02/2022 – 06/2023
- Conducted QA testing as a service with crowdtesters
- Executed exploratory testing and strict test scripts
- Tested mobile applications and websites
Origin Phase
Engineer for Water Protection
PWMC VODE VOJVODINE
04/2015 – 06/2023
- Led projects for hazard and water treatment innovation
- Pioneered water protection solutions with strategic GIS tool use
- Enhanced flood mapping accuracy through GIS software integration
- Drove impactful innovations, securing safer water environments
Missions
Completed operations ensuring system reliability, performance, and quality.
Electronic Meter Reading - Workforce and Data Management
Under NDA
Devised a system to gather readings from devices in the field, control data and employee input, and sync to external systems. Complex landscape including Android device management, Symfony PHP backend, Angular frontend, and Infrastructure as Code using Ansible across ~50 servers.
Klaritas - Inventory and Field Service Management
Develomon
Field service management and inventory tracking solution for companies with field technicians and warehouse staff. Built with Symfony PHP backend, native Android apps, and Drupal for marketing. Delivers real-time data, automation, and improved operational efficiency.
News/Media Portal with Millions of Pageviews
Under NDA
One of the largest media portals in Serbia, top 10 based on official measurement. Delivers news to more than half a million visitors daily with over 1.5 million pageviews per day. Built using latest Drupal with focus on editorial workflows, media management, and performance.
SafeAttend - Visitor Accreditation and Gate Management
Develomon
Robust visitor accreditation and gate management solution. Drupal-based website for managing accreditation processes and Android app for on-site QR code validation. Features automated approval workflows, batch imports, and real-time backend communication.
Klaritas POS - Centralised Point of Sale System
Develomon
Used by entities with multiple retail locations for centralized management. Tailored for integration with existing enterprise systems like ERP. PHP backend with back office management and Android native frontend with Bluetooth peripheral connectivity.
Moongro - Platform/Job Board for Young Professionals
Moongro
Content Management System providing easy input, 3rd party tool integration, and advanced filtering/searching capabilities. Built with Drupal across 3 iterations, using Apache Solr for extensive filtering and searching options.
Project Management SaaS Platform
VRRB
SaaS platform for agencies to manage client projects. React.js frontend with Symfony backend. Features Kanban boards, calendar view, isolated client workspaces, email notifications, and live updates. Hosted on AWS with SES, S3, and Lambda integration.
Scout Clinical
Pfizer
Innovative clinical trial support for clinical meetings, patient payment and logistics, and on-demand collaboration, training, and engagement.
Clockify
Coing (now Cake.com)
Time tracking software that helps track hours on projects, analyze progress, get budget alerts, and schedule future work hours across projects.
Utility Belt
The arsenal of tools and technologies I use to ensure quality and reliability.
Testing & Quality
Backend & Cloud
Frontend
Monitoring & Analytics
Project Management
const engineer = {
testing: "automated",
quality: "assured",
bugs: "eliminated",
systems: "battle-tested"
};Command Center
Every mission starts with a clear line of communication. Reach out and let's define the next operation.