Henrique Lobato Zago
Henrique Lobato Zago

Senior Software Engineer

Open to offers · Member since 14 Jul 2026
Message
Location
Foz do Iguaçu, Brazil
Desired salary
Unspecified
Work preference
Remote Only
Experience level
Senior

About

Professional summary

I am a Senior Software Engineer with more than 13 years of experience building web, mobile, and cloud-based applications for companies across Brazil, the UK, and Europe.

I specialize in React, TypeScript, and modern frontend architecture, and I have extensive experience leading technical initiatives, designing scalable systems, and improving application performance and reliability.

My background includes real-time systems, cloud video streaming platforms, WebRTC, WebSockets, infrastructure optimization, mapping technologies, and SaaS products.

I have worked across frontend, backend, and infrastructure domains, contributing to architecture decisions, implementation details, and operational improvements in distributed international teams.

I also have experience in incident response, support collaboration, and production troubleshooting, which has helped me build reliable systems and communicate effectively with stakeholders.

I enjoy mentoring engineers, driving technical standards, and delivering high-quality products in fast-paced environments where collaboration and engineering excellence matter.

Skills

36 capabilities

Tech stack & tools

Working toolkit

Experience

Career history

Senior Frontend Engineer Milestone Systems (formerly Arcules)

Worked on a large-scale cloud-based video surveillance platform with a focus on real-time video streaming and enterprise frontend applications.

Led development of advanced video player features, including PTZ controls, synchronized multi-player playback, and timeline/calendar-based video seeking. Collaborated with multiple backend teams across US, EU, and JP production environments.

Designed and implemented internal administration tools, contributed to frontend and backend development with React, TypeScript, and Go, and participated in incident response rotations, triaging alerts and coordinating with support teams and stakeholders.

Full Stack Contractor InPost

Developed and maintained logistics platform features across frontend and backend systems in a distributed international team.

Delivered product improvements in a fast-paced contractor environment and collaborated on architecture discussions, feature delivery, and bug fixes.

Worked primarily with React-based frontend applications while contributing to backend initiatives when needed.

Senior Frontend Developer Vamstar

Developed new frontend features for a healthcare procurement platform using React and TypeScript.

Improved frontend architecture, maintainability, and application performance while introducing and improving automated testing practices for UI components.

Collaborated with product and engineering stakeholders to deliver scalable business features.

Senior Full Stack Developer Walnut

Built customer-facing web applications and browser extensions.

Participated in architecture discussions and RFC processes for critical platform changes, and contributed to system reliability through production investigations and post-mortem analysis.

Also participated in on-call rotations supporting critical business systems.

Software Engineer Clevertech

Worked on web, desktop, and mobile applications using modern software engineering technologies.

Contributed to product development and technical delivery in a professional services environment.

Frontend Developer Legal & General

Developed frontend solutions for business applications.

Contributed to web application delivery and frontend implementation work.

Software Engineer Turing

Worked on software engineering tasks for distributed teams and client projects.

Contributed across application development and technical problem solving.

Lead Frontend Developer Currency Transfer

Led frontend development efforts for product initiatives.

Helped guide implementation decisions and frontend architecture.

Frontend Developer Crave Food Services

Built and maintained frontend application features.

Contributed to web product development and UI implementation.

Software Engineer EITS IT Solutions

Worked on software development projects across different application types.

Contributed to implementation, maintenance, and delivery tasks.

Web Developer Bionica Advertising

Developed web applications and digital solutions.

Supported frontend and web development work for client and internal projects.

Education

Learning history

UDC – Centro Universitário Dinâmica das Cataratas

Bachelor’s Degree, Information Systems

Bachelor’s degree in Information Systems.

Dissertation: Traffic Analysis and Evaluation Using Traffic Simulation (SUMO).

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