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Hi, I’m Aref Mirhoss, a Senior Software Engineer based in London with 10+ years delivering high-scale JavaScript and TypeScript applications across Node.js, Angular, React, and Astro. I build robust systems and lead teams to ship features end-to-end. I specialize in architectural patterns such as Clean Architecture, Domain-Driven Design, Event-Driven architectures, and TDD/Spec-Driven development. I’ve mentored junior developers, driven performance improvements, and I’m currently expanding my expertise into Generative and Agentic AI to automate complex tasks and regulatory research.…Hi, I’m Aref Mirhoss, a Senior Software Engineer based in London with 10+ years delivering high-scale JavaScript and TypeScript applications across Node.js, Angular, React, and Astro. I build robust systems and lead teams to ship features end-to-end. I specialize in architectural patterns such as Clean Architecture, Domain-Driven Design, Event-Driven architectures, and TDD/Spec-Driven development. I’ve mentored junior developers, driven performance improvements, and I’m currently expanding my expertise into Generative and Agentic AI to automate complex tasks and regulatory research.

Aref Mirhoss

PRO

Full Stack Developer, Web Developer, Back-End Developer, +6

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Hi, I’m Aref Mirhoss, a Senior Software Engineer based in London with 10+ years delivering high-scale JavaScript and TypeScript applications across Node.js, Angular, React, and Astro. I build robust systems and lead teams to ship features end-to-end. I specialize in architectural patterns such as Clean Architecture, Domain-Driven Design, Event-Driven architectures, and TDD/Spec-Driven development. I’ve mentored junior developers, driven performance improvements, and I’m currently expanding my expertise into Generative and Agentic AI to automate complex tasks and regulatory research.…Hi, I’m Aref Mirhoss, a Senior Software Engineer based in London with 10+ years delivering high-scale JavaScript and TypeScript applications across Node.js, Angular, React, and Astro. I build robust systems and lead teams to ship features end-to-end. I specialize in architectural patterns such as Clean Architecture, Domain-Driven Design, Event-Driven architectures, and TDD/Spec-Driven development. I’ve mentored junior developers, driven performance improvements, and I’m currently expanding my expertise into Generative and Agentic AI to automate complex tasks and regulatory research.

Available to hire

London, United Kingdom

Hi, I’m Aref Mirhoss, a Senior Software Engineer based in London with 10+ years delivering high-scale JavaScript and TypeScript applications across Node.js, Angular, React, and Astro. I build robust systems and lead teams to ship features end-to-end.

I specialize in architectural patterns such as Clean Architecture, Domain-Driven Design, Event-Driven architectures, and TDD/Spec-Driven development. I’ve mentored junior developers, driven performance improvements, and I’m currently expanding my expertise into Generative and Agentic AI to automate complex tasks and regulatory research.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Beginner

Language

Persian

Fluent

English

Fluent

Work Experience

Senior Software Engineer at Vixio Regulatory Intelligence

August 1, 2025 - Present

Architected a fault-tolerant notification engine using Nest.js and Vue 3, enabling 1,000+ real-time alerts daily. Led migration of monolithic legacy services into a modular architecture, reducing deployment cycles by 15%. Mentored a squad of developers to ensure 100% automated test coverage using TDD and Jest. Actively Learning: Exploring the integration of Agentic AI to automate complex regulatory research tasks.

Software Engineer at Candesic

August 1, 2019 - August 1, 2025

Spearheaded end-to-end development of a centralized HRM platform utilizing Clean Architecture. Engineered a high-speed search engine via SharePoint API, reducing document retrieval times by 30%. Optimized PostgreSQL performance by refactoring complex Sequelize queries, resulting in a 40% improvement.

Senior Software Engineer at Exchange Magix

August 1, 2018 - August 1, 2019

Designed Event-Driven middleware for 5,000+ high-frequency daily transactions across BTC and USDT. Automated token-swap services through Binance API integration, enhancing transaction security.

Full Stack / Software Engineer at Karina Mobile Solutions

December 1, 2014 - July 1, 2017

Delivered stability improvements for a Python-based music streaming platform.

Freelance Web Developer at Self-employed

September 1, 2013 - November 1, 2014

Freelance web development projects for diverse clients, focusing on modern front-end and back-end solutions.

Software Developer at DPM Full-Stack Web Agency

August 1, 2013 - November 1, 2013

Delivered the agency’s first AngularJS-based website for a European artist, focusing on modern front-end craftsmanship.

Software Developer at Teamatec

August 1, 2012 - August 1, 2013

Built a Node.js web scraper for real-time market data visualization, processing 200+ price updates per minute.

Web Developer at ENN Complex

February 1, 2012 - June 1, 2012

Developed internal WordPress products and contributed to a social media start-up squad.

Full-Stack Web Developer at DPM Full-Stack Web Agency

August 1, 2013 - November 1, 2013

Delivered the agency’s first AngularJS-based website for a European artist, focusing on modern front-end frameworks.

Software Engineer at Teamatec

August 1, 2012 - August 1, 2013

Built a Node.js web scraper for real-time market data visualization, processing 200+ price updates per minute.

Senior Software Engineer at Exchange Magix Australia (Remote)

August 1, 2018 - August 1, 2019

Designed Event-Driven middleware for 5,000+ high-frequency daily transactions across BTC and USDT. Automated token-swap services through Binance API integration, enhancing transaction security.

Web Developer at Teamatec

August 1, 2012 - August 1, 2013

Built a Node.js web scraper for real-time market data visualization, processing 200+ price updates per minute.

Full Stack Web Developer at Self-employed (Freelance)

September 1, 2013 - November 1, 2014

Provided freelance web development services across Node.js, Express.js, AngularJS, and Vue; built scalable frontend and backend features for various clients.