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Zara Tanveer

@zaratanveer1

Full Stack Developer at CodeUpScale who shipped production applications and stabilized real-time financial integrations.

Pakistan

Message

At CodeUpScale, I own production web applications from system design through deployment and support. I improved API response times through query optimization and caching, and ship releases on AWS using Docker and GitHub Actions.

For Dromen, Inc., I stabilized the QuickBooks integration and optimized WebSocket events so invoices are created and updated in real time. I also enhanced financial tracking modules and expanded PEX Card integration with SMS and email alerts.

I built ChartChamps end to end, including role-based access with Keycloak, Stripe payments, real-time market data, and tournament logic. In my projects, I’ve also developed AI document systems for customs review and question answering, using document extraction and retrieval grounded in source files.

Experience

Work history, roles, and key accomplishments

Current

Full Stack Developer

Current

CodeUpScale

Jun 2024 - Present (2 years 4 months)

Owned production web applications in React, Next.js, and NestJS end to end, from system design and architecture through deployment and post-release support. Improved API response times through query optimization and caching, and containerized services with Docker and CI/CD pipelines.

React Next.js NestJS Docker GitHub Actions AWS Jira Git

Full Stack Developer

Dromen, Inc.

Developed full-stack features for a financial management platform for the Self-Determination Program. Stabilized QuickBooks integration, optimized WebSocket events, and enhanced Invoice, Expense, and Spending Plan modules.

React NestJS MongoDB WebSockets QuickBooks API PEX Card API AWS SNS AWS SES

Full Stack Developer

ChartChamps

Built a real-money trading competition platform end to end, including authentication, payments, real-time market data, and tournament logic. Designed role-based access control in Keycloak and integrated Stripe for paid competition entry.

React NestJS Keycloak Stripe MongoDB

Frontend Developer

CEA Grain

Built the frontend for multiple user portals with reusable, modular React and Tailwind CSS components. Used TanStack Query for server-state caching and data fetching across data-heavy views.

React Tanstack Query Tailwind

Full Stack Developer

ILGOS

Developed NestJS backend services for user, product, and vendor management on a location-based B2B multi-vendor marketplace. Built two responsive Next.js frontends for buyers and vendors.

Next.js NestJS MongoDB