Tarik Trokić

Own technical strategy, architecture, and implementation for enterprise customers, integrating the platform into complex technology ecosystems. Lead technical discovery, escalations, and incident resolution for enterprise accounts.

Built an end-to-end automated email delivery platform powering content generation, dynamic template rendering, subscriber management, testing, scheduling, and campaign distribution to millions of users daily across 20+ digital publishing brands. Architected and managed cloud infrastructure across AWS and GCP supporting 1.5B+ HTTP requests weekly.

Integrated an LLM-powered retrieval engine enabling GPT-assisted support across 25+ enterprise data sources. Led frontend architecture of the customer portal and a high-performance Kanban board with drag-and-drop, grouping, and filtering. Drove adoption of React Server Components and modern frontend practices.

Designed enterprise features for the company's largest client (30% of annual revenue) using Angular. Led technical discovery with enterprise stakeholders and delivered a calendar and scheduling system for bookings, maintenance, and contract management. Established regression and unit testing strategy for critical workflows.

Architected and developed a React Native patient portal application, designing scalable frontend architecture and implementing core patient-facing features for 30,000+ users across five regions. Built and optimized web applications using React, Redux, Tailwind CSS, and Gatsby, driving a 33%+ improvement in performance, load times, and Core Web Vitals.

Owned design and development of user acquisition and engagement features across Web, Mobile, and API using React, React Native, GraphQL, and Prisma, contributing to growth from launch to 100+ weekly active users. Delivered re-engagement, location management, time zone-aware scheduling, and Web-to-Mobile handoff.

Translated complex Figma designs and animations into reusable, pixel-perfect React components using Sass. Developed GraphQL schemas and queries to power Gatsby's data layer, enabling dynamic content generation and integration between CMS data and reusable React components.

Designed a full-stack library management system with JWT auth using Node.js, MySQL, and Sequelize, with search, account management, and borrowing workflows. Built an admin dashboard and real-time notifications, and established Git-based workflow with automated deployment to Heroku.