# Zharzhan Kulmyrza (@jarjan.xyz)

Profile: https://sifa.id/p/jarjan.xyz
Headline: Staff Software Engineer | Web Frontend

## About

Experienced Software Engineer with focus in Frontend Web Development. web dev, performance, html, css, js

## Career

- **Staff Software Engineer at Delivery Hero** (Mar 2022 - Present)
  Full-time · Hybrid
  Leading frontend chapter in Workforce tribe. Aligning tech and architecture across teams, overlooking and driving frontend KPIs to success, contributing to RFCs to deliver technical solutions.
- **Senior Software Engineer at Delivery Hero** (Jan 2020 - Mar 2022)
  Hybrid
  Established frontend base and architecture in new communications tool service. Onboarded new joiners and mentored frontend developers. Did technical interviews.
- **Software Engineer at Delivery Hero** (Oct 2018 - Jan 2020)
  On-site
  Joined as software engineer in Logistics department to develop internal tools for rider domain.
  
  Migrated mobile webapp to support theming and optimised performance for better experience for riders. Gave internal tech talk about it. Plus developing new features and working closely with product owner and designer.
- **Frontend Developer at Petrel Ai** (May 2018 - Oct 2018)
  Full-time · On-site
  Worked in helping to create attendance/education platform. Acted as both frontend developer and designer of the project.
- **Frontend Developer at KazakhTelecom** (Jun 2017 - May 2018)
  Full-time · On-site
  Worked in R&D department of the biggest telecom company in Kazakhstan. Helped to create a new fintech product.
  
  Closely collaborated with product owner and designer to achieve best fintech product in market.
- **Frontend Developer at Hipo Kazakhstan** (Jul 2014 - Jun 2017)
  Full-time · On-site
  Joined as one of the first developers to kick-start MVP. Was able to deliver it in 3 months, in pair with backend developer.
  
  Further one helped to build full feature product, closely worked with designer. Mentored and helped junior developers.
  
  Started migration to React SPA from monolithic application.
- **Frontend Developer at Choco Holding** (Jul 2013 - Jun 2014)
  Full-time · On-site
  Worked as a junior frontend developer and helped mainly fullstack team to have separate modular frontend and cleanup codebase. Developed e-commerce UI and marketing html emails.

## Projects

- **Tenge 💼** — https://tenge.work (Jan 2018 - Present)
  Tenge 💼 is salary tax calculator for Kazakhstan.

## Skills

### Technical
- Cascading Style Sheets (CSS)
- CSS
- Front-end Development
- Git
- GitHub
- HTML5
- JavaScript
- jQuery
- JSON
- React.js
- TypeScript
- Vue.js
- Vuejs
- Web Development
### Creative
- Photoshop

## Education

- **Suleyman Demirel University** — BSc, Computer Science (Jan 2009 - Jan 2013)
  Activities & Societies: Students League, IT club, Shapagat

## Awards

- Grand Prize on DEFRAG THE DINOSAUR HACKATHON (Mar 2019)
  My team "Big Brother" win Grand Prize. Details: https://www.societegenerale.com/sites/default/files/societe_generale_equipment_finance_a_successful_defrag_the_dinosaur_hackathon.pdf Hackathon info: https://defrag-the-dinosaur.bemyapp.com/ Source code: https://github.com/jarjan/defrag-frontend

## Involvement

### Volunteering
- 2011 Asian Winter Games (Jan 2011 - Feb 2011)
  Volunteer

## Languages

- Kazakh (native)
- English (full professional)
- Russian (full professional)
- Turkish (limited working)
- German (elementary)

## Links

- Website: https://jarjan.xyz/
- LinkedIn: https://www.linkedin.com/in/zharzhan/
- GitHub: https://github.com/jarjan (verified)