Nikola Zjalic

Nikola Zjalic

Full Stack Developer

I'm a Software Engineer with expertise in modern web technologies, specializing in building scalable applications with React, Angular, .NET, and Node.js. Experienced in developing cloud-based architectures and collaborating with cross-functional teams to deliver high-impact solutions.

Technologies

I've worked with a variety of technologies but these are my go-to's

Professional Experience

6y 7m

2025-08 - 2026-02

Senior Full Stack Developer
Bank of Montreal
  • Designed and implemented cross-platform integrations connecting loan management system with proprietary and third party services
  • Created technical requirements documentation translating business needs into an actionable development plan for a development team
  • Developed full-stack features using AngularJS, .NET/C#, and Oracle DBMS to automate deal processing workflows
  • Provided on-call support, diagnosing and resolving issues in real-time using SQL Developer/CloudWatch logs while consistently delivering features under tight deadlines
Angular C#/.NET JavaScript Oracle DBMS AWS

2022-06 - 2025-03

Full Stack Developer
Rocket Mortgage Canada
  • Designed and refactored responsive components with Angular and .NET Rest APIs (with Entity Framework) in an AWS based architecture with dozens of proprietary and third party services, and databases.
  • Created an internal system to read and re-drive SQS messages across environments which cut down on-call time required to diagnose issues by 50%
  • Collaborated with stakeholders to define project requirements and plan sprints with the dev team each iteration.
Angular Typescript C#/.NET PostgreSQL AWS

2019-10 - 2021-03

Full Stack Developer
White Whale Analytics
  • Developed responsive UI components and REST API endpoints using React + Redux and Node.js for our proprietary application.
  • Wrote unit and integration tests using Mocha and Jest to ensure code reliability.
  • Presented in meetings with stakeholders to provide technical expertise and support.
React Redux Node.js

2019-01 - 2019-09

Frontend Developer
Critical Mass
  • Created responsive components and webpages for Blizzard Entertainment and Mazda e-commerce stores using React and Javascript respectively.
  • Managed product data using Magento e-commerce platform and worked in a cross collaborative team using Jira to manage tasks.
Javascript React MySQL

2017-09 - 2018-12

Full Stack Developer
Cor.AI
  • Engineered a cloud-based cardiac rehabilitation app using HTML, CSS, Node.js, MySQL, and various JS frameworks.
  • Created an interactive dashboard and IBM Watson chatbot to dynamically customize content and data presentation based on user prompts.
HTML/CSS Node.js MySQL