Jun Su
Engineering Manager at Letterhead
- Role
- Engineering Manager at Letterhead
- Location
- Miami, FL, US
- LinkedIn followers
- 500 followers
About Jun Su
I\'m a hardworking full-stack developer with a demonstrated history of working in the information technology and services industry. Skilled in PHP, Laravel, Lumen, Ruby on Rails, Vue, and Nuxt. Strong engineering professional with a Certificate of Completion focused in Web development from Wyncode Academy.
Experience
Engineering Manager
Aug 2022 — Present · Miami, FL, US
Hands-On Technical Leadership:*Actively contributed to day-to-day full-stack development, working extensively with JavaScript, Vue.js, Nuxt.js, Node.js, Typescript, PHP, Laravel, Lumen and SQL to deliver impactful product features.• Developed the core technology behind the company\'s flexible content creation editor, enabling company’s successful pivot to an email service provider. The platform now handles millions of emails weekly with a 4% week-over-week growth rate.• Leveraged expertise in PHP, Laravel, and Lumen to build and optimize backend services, ensuring scalability and performance across the system.• Frequently engaged in pair programming and code reviews to maintain high technical standards, ensuring quality and robustness of the codebase.• Proficient with SQL databases and committed to quickly mastering MongoDB as needed for future projects.*Technical Strategy & Cross-Functional Collaboration:*Played a key role in product and engineering strategy, influencing major technical decisions.• Collaborated with product management, CX, and sales teams on feature scoping, design, and customer-driven improvements, ensuring alignment between technical and business objectives.*Recruiting, Onboarding & Mentorship:*Led the transition from contractors to full-time hires, scaling the team from 2 to 16+ engineers. Partnered with the recruiting team to hire top talent, ensuring the team had the necessary technical and cultural fit.• Designed a structured onboarding process that included workshops, documentation, and mentorship to ensure smooth integration and ramp-up for new hires.• Held biweekly 1:1s focused on professional development, actively mentoring and coaching engineers to help them grow within the team.• Monitored performance metrics weekly, offering technical guidance and pairing sessions to ensure that engineers met their goals and contributed effectively.
Education
Heilongjiang University of Science & Technology, China
Bachelor's degree, Electrical and Electronics Engineering
2007 — 2011
University of California, Riverside
Master's degree, Electrical and Electronics Engineering
2011 — 2013
Wyncode Academy
Certificate of Completion , Full Satck Web development
2019 — 2019
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