Maris Janelsins
Web Developer / Programmer
Rezekne, Latvia

---

Professional Summary

Experienced Web Developer and Programmer with over 20 years of hands-on experience building, maintaining, and optimizing web applications. Strong background in JavaScript, PHP, MySQL, and modern web technologies, with extensive experience in CMS-based workflows and third-party API integrations. Proven ability to deliver stable, scalable solutions across long-term projects.

---

Work Experience

Tyger Valley Systems

Web Developer
2008 – 2026

• Developed and maintained web applications using PHP, JavaScript, MySQL, HTML5, and CSS

• Integrated and maintained REST APIs including SendGrid, AWS, and Google services

• Worked with CMS platforms including WordPress and WinterCMS

• Implemented frontend functionality using jQuery and modern JavaScript practices

• Managed media processing workflows using FFMPEG

• Ensured performance, security, and long-term maintainability of systems

• Collaborated with stakeholders to deliver feature updates and system improvements

---

RI Demo

Web Developer
2004 – 2007

• Built and maintained websites and web applications using PHP, XHTML, CSS, and JavaScript

• Developed interactive elements using ActionScript

• Managed MySQL databases and backend logic

• Assisted in full-cycle web development from concept to deployment

---

Education

Riga Technical University

Bachelor’s Degree – Programmer
2000 – 2003

Riga State Technical School

Diploma – Programmer
1996 – 2000

---

Technical Skills

• Languages & Technologies:
  JavaScript, PHP, HTML5, XHTML, CSS, ActionScript

• Databases:
  MySQL

• Frameworks & Libraries:
  jQuery

• APIs & Integrations:
  REST APIs (SendGrid, AWS, Google)

• Media Processing:
  FFMPEG

• CMS & Workflows:
  WordPress, WinterCMS