Open to opportunities

Marzoyeh Lak

@marzoyehlak

Message

Senior Full Stack Engineer building scalable trading platforms and cross-platform apps with real-world reliability.

Iran

Message

What I'm looking for

I’m looking for a role where I can build scalable full-stack apps and production-grade automated trading systems—focusing on clean architecture, reliable execution, and real-world performance, with room to own infrastructure, monitoring, and iteration.

I’m a Senior Full Stack & Trading Systems Engineer specializing in cross-platform Web, iOS, and Android application development, delivering scalable, user-friendly applications from backend to frontend.

On the trading side, I design and deploy bots that handle live market data, risk management, order execution, and monitoring—built for precision across forex, stock, crypto, option, and prediction markets like Polymarket.

I’ve led the development of microservice-based architectures using NestJS and Django, and built high-performance trading platforms with strong attention to clean architecture, reliable execution, and real-world performance.

From integrating broker and exchange APIs to implementing CI/CD, containerization, and deployment automation, I focus on stable systems, thorough monitoring, and continuous improvement. I also conduct code reviews and mentor junior developers.

Experience

Work history, roles, and key accomplishments

Current

Senior Full Stack Engineer

Current

ForFx

Mar 2024 - Present (2 years 3 months)

Led development of scalable web and mobile applications and designed microservice-based trading platform architectures. Built automated trading systems with risk management, order execution, and monitoring for crypto and stock markets.

Microservices Architecture NestJS React Python Algorithmic Trading Risk Management Trade Execution CI CD Docker AWS

Algorithmic Trading Developer

Vaf.co

May 2021 - Sep 2024 (3 years 4 months)

Designed and deployed automated trading systems for Forex and cryptocurrency markets, integrating broker and exchange APIs. Developed trading strategies and built risk management, monitoring, and backtesting tools.

Pinescript Python Django Pine Script Risk Management Strategy Back Tests Docker PostgreSQL MongoDB

Backend Developer

Rastin Electronic

Apr 2019 - Apr 2021 (2 years)

Developed responsive web applications using React/Next.js and TypeScript, and built RESTful APIs with Node.js and Express.js. Implemented authentication and authorization and designed/optimized PostgreSQL and MongoDB databases with Docker and AWS deployments.

React Next.js TypeScript RESTful APIs PostgreSQL MongoDB Authentication Docker

Education

Degrees, certifications, and relevant coursework

University of Iran

Master of Science, Telecommunications

2019 - 2021

Activities and societies: Developed responsive web applications with React/Next.js/TypeScript; built RESTful APIs with Node.js/Express; designed and optimized PostgreSQL and MongoDB; implemented authentication/authorization; deployed using Docker and AWS.

Completed an MSc in Telecommunications. Academic and project work included building responsive web applications, RESTful APIs, and database-backed systems.

University of Iran

2017 - 2019

Activities and societies: Developed responsive web applications using React, Next.js, and TypeScript; built and integrated backend RESTful APIs using Node.js and Express.

Undertook education and related project work focused on building responsive web applications with modern JavaScript frameworks.