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DPB

As part of a high-stakes financial technology initiative under NDA, I contributed to the development of a secure and performance-driven digital private banking platform. This modern web application enables high-net-worth individuals to manage their portfolios, assets, and financial insights through a seamless and intuitive interface.

Node.jsNestJSReact.jsTypeScriptZustandReact QueryReact TableTailwindCSSJestCypress

Project Overview

My role focused on engineering excellence, cross-functional collaboration, and maintaining the highest standards of frontend and backend performance and maintainability in a security-sensitive environment.

Scope of work

1. Agile Ceremonies & Collaboration

Participated actively in pre-refinements, refinements, sprint plannings, and retrospectives.
Interfaced daily with UI/UX designers, QA testers, product owners, and backend engineers to ensure delivery alignment.

2. Frontend Development

Developed core components of the React.js web application, including dashboard views, portfolio summaries, and transaction flows.
Adhered to the client’s strict accessibility, branding, and performance guidelines.

3. Performance & Optimization

Identified and resolved frontend bottlenecks, improving load times and responsiveness.
Implemented efficient state management and minimized unnecessary re-renders.

4. Testing & Documentation

Created robust unit and integration tests to ensure reliability and guard against regressions.
Documented reusable UI components using Storybook, enabling smoother team collaboration and future scaling.

5. Mocking & Development Support

Used WireMock to simulate backend APIs during development, supporting early feature testing and UI validation in isolation.

Other Projects I’ve Done

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Lexa is a specialized SaaS platform developed for legal professionals in Serbia, created in close collaboration with local law firms. Designed to digitize and streamline legal workflows, it helps attorneys manage cases, documents, hearings, deadlines, and internal collaboration - securely and efficiently.

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This project brought digital transformation to the construction industry through a real-time IoT-powered dashboard. Designed to monitor on-site progress, environmental metrics, and asset statuses, the system helped project managers gain visibility into complex builds from anywhere. I led full-stack development efforts, working across frontend, backend, testing, and documentation-building both Proof of Concept and production-ready systems that connected physical devices to digital insights.