
David Z
Software Engineer Preferred Title
$50.00 /hr $ 80.0K /yr Hourly Rate and Yearly Salary
Overview
Basic Summary
LD Talent History - Average Response Time 7.3 hours
- Average Count of Messages/Day 0.6
- Project Completion Rate 2/4
- Interview Acceptance Rate 4/6
- Timezone Overlap 5h PST, 25h UTC
- Earned Hours 1.00
- Code Quality 60%
- Soft Skill Attributes 60%
- Expertise 2/3
- Coding Challenges 60%
- No. of Lifelong Learning Projects 2
- No. of Coding Challenges Completed 2 More details
- Desktop Windows
- Phone Android
- Member Since Dec 05, 2019
- Profile Last Updated Jul 03, 2020
- Last Activity Jan. 7, 2021, 3:28 p.m. UTC
- Location Japan
Profile Summary
Versatile engineer with experience in back-end, front-end, and embedded devices. Strong written and verbal command of the English language, and ability to think outside the box.
Skills
Total Experience: 9 years
JavaScript (4E, 6Y)
4 experiences, across 6 yearsPython (3E, 5Y)
3 experiences, across 5 yearsReact (2E, 3Y)
2 experiences, across 3 yearsRedux (1E, 3Y)
1 experience, across 3 yearsCSS (1E, 3Y)
1 experience, across 3 yearsAWS (1E, 3Y)
1 experience, across 3 yearsFirebase (1E, 3Y)
1 experience, across 3 yearsAngular (2E, 3Y)
2 experiences, across 3 yearsDjango (1E, 2Y)
1 experience, across 2 yearsJava (1E, 1Y)
1 experience, 1 yearSelenium (1E, 1Y)
1 experience, 1 year
Weekly Availability
Timezone Overlap with 06 - 21 per Week: 5h PST, 25h UTC
Day
Monday
Tuesday
Wednesday
Thursday
Friday
UTC
03 - 11
03 - 11
03 - 11
03 - 11
03 - 11
PST
20 - 04
20 - 04
20 - 04
20 - 04
20 - 04
Vetting
- Interview Data
- Agile Development Process
- Productivity and Responsiveness
- Teamwork
- Software Engineering
- Logical Thinking
- Technical Strength
- Intellectual Merit
- English Communication
- Documentation
- System Design
- Coding Challenges60%
- Algorithms Score60%
- General Score60%
- Easy Algorithm
- Correctness60%
- Performance60%
- Medium Algorithm
- Correctness60%
- Performance60%
- Hard Algorithm
- Correctness60%
- Performance60%
- Expertise2/3
- Design Patterns and Architectures2/3
- Debugging2/3
- Stack Traces2/3
- Testing2/3
- System Administration2/3
- Soft Skill Attributes60%
- Entrepreneurial60%
- Whole Brained60%
- Divergent Thinking / Creativity60%
- Design Ability60%
- Empathy60%
- Project Management Ability60%
- Security60%
- Code Quality60%
- Complex Logic60%
- Models60%
- Controllers60%
- Templates60%
- APIs60%
- Training/Testing Data Models60%
- Code Readability60%
- Ongoing Evaluation
- Number of Lifelong Learning Project2
- Number of Coding Challenge Completed3
Experience
Full Stack Developer
Contract
Dec 2019 - Present
Redesign of concert ticket resale website Company
Technology Industry
Project: -
- React
- Python
- JavaScript
- CSS
- Redux
- Redesigned a concert ticket resale website using JavaScript in React and Redux as well as HTML, CSS.
- Modified Python backend code in Flask endpoint to display updated information in front end.
Full Stack Developer
Passion Project
May 2020 - Present
Formless Company
Arts and Entertainment Industry
Project: Stop The Virus
- Python
- React
- Firebase
- AWS
- JavaScript
- Developed key back-end components (match maker, logger) of an online game in Python, using Firebase as DB, running on GCP, and leveraging AWS and Twilio for events
- Developed key front-end pages from scratch for the game, using React (JavaScript), CSS (including flexbox), HTML
Senior Developer, Full-stack with front-end focus
Employment
Aug 2015 - Apr 2017
Ameresco Company
Energy Industry
Project: Building Dynamics
- Python
- JavaScript
- Angular
- Django
- Led front-end development team and developed key components using JavaScript in AngularJS and Angular frameworks
- Created mock-ups and initial designs, as well as starting front end code base from scratch
- Built REST API endpoints using Python in the Django framework
Software Developer
Employment
Jun 2014 - May 2015
Liberty Mutual Company
Utilites Industry
Project: Documentum
- Selenium
- JavaScript
- Java
- Angular
- Developed front-end in AngularJS (JavaScript) for document management system
- Developed automated end to end testing using selenium in Java
- Developed REST API endpoints in Java
Qualifications
Education
University of Massachusetts, Amherst
Sep 2010 - May 2014
B.Sc (Computer Systems Engineering)