Daniel R
CTO Freelancer at BlissDDM
Pachuca, Hidalgo, Mexico
Summary
👤
Senior🎓
Top SchoolDaniel R is a JavaScript-focused CTO and freelance full-stack developer with 11 years building UX-driven web and desktop apps for startups, enterprises, and digital studios from Pachuca, Mexico. He specializes in complex front-end interfaces using React and GraphQL while also handling backend APIs (REST/GraphQL) and Node.js-based systems. As founder of BlissDDM he blends design sensibility with engineering to craft distinctive digital experiences and prefers remote, freelance or B2B engagements only. His open-source QA work improving test coverage for the popular GraphicsMagick Node binding shows a practical attention to reliability and image-processing edge cases. Comfortable leading teams and shipping end-to-end products, he frequently experiments with cutting-edge JS tooling to solve atypical UX and performance challenges.
11 years of coding experience
7 years of employment as a software developer
The National Polytechnic Institute of MexicoBachelor's degree IT Management, Bachelor's degree IT Management at Utel Universidad
English, Spanish
Stackoverflow
635reputation
52kreached
25answers
3questions
Github Skills (12)
testing10
test-automation10
javascript10
graphicsmagick10
image-processing10
mongoose6
css6
nodejs6
bem6
naming-conventions6
sequelizejs6
angularjs6
Programming languages (7)
Github contributions (5)
aheckmann/gm
Jul 2015 - Aug 2015
GraphicsMagick for node
Role in this project:
QA Engineer / Test Automation Engineer
QA Engineer / Test Automation EngineerContributions:7 commits, 5 PRs, 11 comments in 1 month
Contributions summary:Daniel focused on improving the testing framework and test coverage for the `gm` graphics library. The commits include writing new tests for the `resizeExact` function, fixing resizing tests, and integrating test cases to compare images using the compare feature. The contributions show a focus on ensuring the quality and reliability of the image processing functionality. They also added documentation and updated examples demonstrating the usage of the compare and thumbExact functions.
graphicsmagicknodejs
drochag/worldtime
Jun 2020 - Dec 2022
World clock and timezone converter
Contributions:1 review, 75 commits, 24 PRs in 2 years 6 months
clockcalendartimezone-converterworld-clocktimezone
Find and Hire Top DevelopersWe’ve analyzed the programming source code of over 60 million software developers on GitHub and scored them by 50,000 skills. Sign-up on Prog,AI to search for software developers.