**Henry Syd**
Illinois
henry.s@gmail.com

**Senior Software Engineer**

### SUMMARY
Highly motivated and results-oriented software engineer with several years of experience in building and maintaining web applications. Proven ability to design, develop, and deploy scalable solutions across the entire software development lifecycle, from concept to production. Expertise in both backend and frontend development, with a strong focus on building modern microservices architectures and leveraging DevOps principles for efficient deployments.

### PROFESSIONAL ACHIEVEMENTS
- Increased API throughput by 300% by migrating a monolithic application to a microservices architecture with a focus on asynchronous communication and caching strategies.
- Reduced server costs by 15% by implementing a CDN solution and optimizing database queries, resulting in improved website performance and user experience.

### WORK EXPERIENCE
**Infinitum Sphere**
*Senior Software Engineer | Oct 2020 – Present*
- Spearheaded the refactoring of legacy codebase, introducing modern design patterns and SOLID principles, resulting in a 40% reduction in technical debt and increased developer productivity.
- Implemented a comprehensive logging and monitoring solution using ELK stack, improving visibility into application performance and reducing mean time to resolution by 50%.
- Designed and developed a robust microservices architecture using Spring and Angular, facilitating modular development and enabling seamless scalability for a complex enterprise application.

**PHPStudios**
*Software Engineer | Jun 2017 – Sep 2020*
- Engineered scalable features for a high-traffic PHP application, optimizing database queries and reducing server response time by 40%.
- Enhanced user experience by implementing dynamic AJAX-driven interfaces, utilizing jQuery and vanilla JavaScript to minimize page reloads and improve interactivity.
- Led the modernization effort of a legacy PHP codebase, refactoring procedural code into object-oriented architecture, resulting in a 30% reduction in bugs and improved code readability.

### SKILLS & EXPERTISE
- **Backend:** PHP (Laravel, Spring), Monolithic, Microservices (Headless), Magento, REST APIs, GraphQL
- **Frontend:** Figma to HTML Conversion, ReactJS, AngularJS, VueJS, KnockoutJS, AlpineJS, jQuery, Bootstrap, LESS, SASS, Tailwind CSS
- **Database:** MySQL, MariaDB, PostgreSQL, Amazon RDS (MySQL), Oracle DB
- **Cloud:** Amazon Web Services (AWS), Microsoft Azure
- **Project Management:** JIRA, Trello, Asana, Monday.com
- **Additional Tools:** Varnish, Fastly, Cloudflare, Amazon S3, Docker, New Relic, Redis, GIT, Elastic Search, RabbitMQ, Zoho, Klaviyo

### EDUCATION
**University of Engineering and Technology**
Bachelor in Computer Science

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