Javascript
Angel Hayling
Senior Software Engineer
Medellín,ANT
Summary
Adaptable Senior Software Engineer talented at providing customized and optimized solutions for all needs. Thrives within tight deadlines by applying agile development strategies. Comfortable overseeing large-scale development teams or independently coding complex projects.
Overview
5
5
years of professional experience
5
5
years of post-secondary education
3
3
Languages
Work History
Senior Software Engineer
Endava
Envigado, ANT
04.2023 - Current
- Full-time Senior Software Engineer focused on delivering high-quality technical solutions.
- Provided leadership and coaching to team members, fostering a, collaborative and high-performing environment.
- Led technical initiatives and mentored junior engineers to enhance team capabilities and project outcomes by participating as a, leader on a, FE community of over 60 developers.
- Worked with project managers, developers, quality assurance and customers to resolve technical issues
- Optimized code performance for improved user experience and system efficiency
- Enhanced software functionality by identifying and resolving complex technical issues
- On-call supported team worked features on a, 24/7 on-call support schedule
Senior Technician (mid-senior) Developer
Endava
Envigado, ANT
08.2021 - 04.2023
- Full-time software engineer with a, strong focus on technical excellence.
- Provided leadership and coaching to team members, fostering a, collaborative and high-performing environment.
- Coached a, group of 3 developers in career development opportunities
- Performed troubleshooting and diagnosis on malfunctioning equipment
Front End Developer
Kukun
Medellin, ANT
08.2019 - 08.2021
- Worked in a home remodeling software development company as a front-end developer working in many areas of integration and UX/UI architecture
- Coded using HTML, CSS and JavaScript to develop features for both mobile and desktop platforms
- Utilized version control systems such as Git to track changes throughout the development process
- Worked closely with UX/UI designers to translate their designs into functional web applications
- Collaborated with back-end developers to improve website functionality and integrate new features
- Optimized site content for mobile devices using responsive design techniques
- Supervised on a small group of 2 developers
Education
Front-end Plan - Frontend Development
Platzi
Colombia 12.2018 - 03.2020
High School Diploma -
Francisco Lazo Marti
Venezuela 01.2014 - 07.2017
Skills
System diagnostics
Projects
Test and Webpage insights, Front-end and creator, 08/01/21, 10/01/22, Worked as a Endava developer in a project for performance insights and metrics for webpages. Game Comparison Project, Front-end and creator, Present, Project for comparing video game prices using web scraping on backend side in multiple video game stores (ej: steam, epic games, PlayStation store...) used technologies: react using redux for data sharing, react-sagas as middleware and sass preprocessor, https://collatioapp.herokuapp.com/ Portfolio, Designer and creator, PWA portfolio used technologies: nextJS using modular stylesheet, designed on figma and deployed on vercel server, Portfolio Recent Home Sales, Front-end, 02/01/21, 04/01/21, Project for comparing the data of nearby home sales and comparing prices with the registered address used technologies: PHP, YII2, Js, Webpack, K-library, Mapbox geocoder and Sass, https://app.mykukun.com/recent-home-sales/ Getting house ready to sell, Front-end, 03/01/21, 06/01/21, Project for estimating the cost of renovation for many projects inside a property, such as kitchen renovation, garage door installation, among others, used technologies: PHP, YII2, Js, Webpack, Mapbox geocoder and Sass, https://app.mykukun.com/getting-house-ready-to-sell
Accomplishments
- Mentored / influenced a community of FE developers to gain new knowledge and share experiences.
- Collaborated with team of 3 in the development of high traffic retail store features for outfits
- Created migration script for backend service migration to contentful HCMS using node.
- Developed multiple graphic representation using D3
Software
React
Redux
Typescript
React typescript
VueJS
Graphql
CSS preprocessors (Sass, less, stylus)
CSS frameworks (Bootstrap, tailwind, foundation)
Golang
Mysql
AWS
GCP
Cypress
React testing library
D3
Video games, anime and MTG
I'm an avid fan of video games, always excited to explore new worlds and challenges. Anime has been a passion of mine for years, offering a unique blend of storytelling and art that I find incredibly engaging. I'm also a dedicated Magic: The Gathering player, enjoying both the strategic depth and the community aspect of the game. These interests not only provide a great balance to my professional life but also inspire creativity and strategic thinking in my work.
Timeline
Senior Software Engineer
Endava
04.2023 - Current
Senior Technician (mid-senior) Developer
Endava
08.2021 - 04.2023
Front End Developer
Kukun
08.2019 - 08.2021
Front-end Plan - Frontend Development
Platzi
12.2018 - 03.2020
High School Diploma -
Francisco Lazo Marti
01.2014 - 07.2017
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