Senior frontend developer
FedEx
(Transport and Logistics, >10.000 employees)
Keywords
Skills
? Hello there! I'm an accomplished senior frontend developer, bringing 13 years of hands-on experience to the table. Crafting captivating and intuitive user interfaces is not just a job for me; it's my passion. With an unwavering dedication to excellence, I've amassed a skill set that allows me to stand out in the dynamic world of frontend development.
My expertise encompasses a wide array of tools and technologies crucial for delivering top-tier frontend experiences. My proficiency in Angular, AngularJS, jQuery, and vanilla JavaScript/TypeScript empowers me to create responsive and feature-rich applications. I've successfully integrated advanced charting tools to visualize data in insightful and engaging ways, making data-driven decisions an effortless process for users.
Throughout my journey, I've been a strong advocate for maintaining clean and maintainable code. This is where my experience in debugging, code reviews, and mentoring shines. I take pride in my ability to dive into intricate codebases, identify issues, and implement effective solutions that improve overall application performance and user satisfaction. Code reviews are second nature to me, ensuring that the team maintains high coding standards and follows best practices.
One of my key strengths lies in my knack for transforming complex requirements into elegant frontend solutions. I've collaborated closely with designers and UX experts, translating their visions into pixel-perfect designs that not only meet but exceed user expectations. My experience with frontend architecture and design patterns allows me to create scalable and modular codebases, making future updates and feature additions a breeze.
I am also well-versed in the world of testing and quality assurance. I meticulously conduct both unit and integration tests to catch issues early in the development cycle, resulting in more stable applications. I've worked extensively with testing frameworks like Jasmine and Jest, ensuring that my code is not only functional but robust and resilient.
Mentoring and knowledge-sharing have been integral parts of my career journey. I've had the privilege of leading and guiding junior developers, fostering an environment of continuous learning and growth. Sharing insights and best practices not only uplifts the team but also drives the project towards success.
In addition to my technical prowess, I possess excellent communication skills. I can seamlessly bridge the gap between technical and non-technical stakeholders, ensuring that everyone is on the same page and working towards a common goal. I thrive in collaborative settings, valuing teamwork and diverse perspectives.
Whether it's bringing legacy systems up to speed, architecting new applications from scratch, or enhancing existing solutions, I approach every project with enthusiasm and a strategic mindset. My goal is to create frontend experiences that captivate users, elevate brands, and drive business objectives.
Thank you for considering my profile. I'm excited about the opportunity to contribute my expertise to your projects and create impactful frontend solutions. Let's connect and embark on a journey of innovation and success!
My expertise encompasses a wide array of tools and technologies crucial for delivering top-tier frontend experiences. My proficiency in Angular, AngularJS, jQuery, and vanilla JavaScript/TypeScript empowers me to create responsive and feature-rich applications. I've successfully integrated advanced charting tools to visualize data in insightful and engaging ways, making data-driven decisions an effortless process for users.
Throughout my journey, I've been a strong advocate for maintaining clean and maintainable code. This is where my experience in debugging, code reviews, and mentoring shines. I take pride in my ability to dive into intricate codebases, identify issues, and implement effective solutions that improve overall application performance and user satisfaction. Code reviews are second nature to me, ensuring that the team maintains high coding standards and follows best practices.
One of my key strengths lies in my knack for transforming complex requirements into elegant frontend solutions. I've collaborated closely with designers and UX experts, translating their visions into pixel-perfect designs that not only meet but exceed user expectations. My experience with frontend architecture and design patterns allows me to create scalable and modular codebases, making future updates and feature additions a breeze.
I am also well-versed in the world of testing and quality assurance. I meticulously conduct both unit and integration tests to catch issues early in the development cycle, resulting in more stable applications. I've worked extensively with testing frameworks like Jasmine and Jest, ensuring that my code is not only functional but robust and resilient.
Mentoring and knowledge-sharing have been integral parts of my career journey. I've had the privilege of leading and guiding junior developers, fostering an environment of continuous learning and growth. Sharing insights and best practices not only uplifts the team but also drives the project towards success.
In addition to my technical prowess, I possess excellent communication skills. I can seamlessly bridge the gap between technical and non-technical stakeholders, ensuring that everyone is on the same page and working towards a common goal. I thrive in collaborative settings, valuing teamwork and diverse perspectives.
Whether it's bringing legacy systems up to speed, architecting new applications from scratch, or enhancing existing solutions, I approach every project with enthusiasm and a strategic mindset. My goal is to create frontend experiences that captivate users, elevate brands, and drive business objectives.
Thank you for considering my profile. I'm excited about the opportunity to contribute my expertise to your projects and create impactful frontend solutions. Let's connect and embark on a journey of innovation and success!
Project history
04/2023
-
Present
I'm currently collaborating with a team building a new product that is going to make a possitive impact in an underexplored niche.
The stack is Angular for the application development and Jasmine for unit testing.
The stack is Angular for the application development and Jasmine for unit testing.
10/2019
-
08/2023
Senior frontend engineer
Neocles B.V
(Internet and Information Technology, 10-50 employees)
Assess assignments and interview new candidates for FE.
Maintain and support several FE applications: Web, NativeScript, AngularJS and Angular
Create new features in Angular and AngularJS
Create new version of the plaftorm from scratch with Angular and latest stack
Maintain and support several FE applications: Web, NativeScript, AngularJS and Angular
Create new features in Angular and AngularJS
Create new version of the plaftorm from scratch with Angular and latest stack
10/2021
-
04/2023
Senior frontend developer
CarePay
(Other, 50-250 employees)
I contributed to the maintenance and creation of new features for two portals. Some of my responsibilities were:
- Check pull requests to make sure standards are followed, and keep up to date with all the changes.
- Support other devs with tasks or questions they may have. And also ask their help when needed. Everyone is very supportive.
- Make sure the relevant pipelines help us, and do not drag or slow down the development process.
- Assist to the frontend chapter meetings to propose or discuss others' proposals on how to improve.
- Attend all the relevant scrum ceremonies
- Write unit tests (jasmine) and regression tests (cypress + cucumber)I contributed to the maintenance and creation of new features for two portals. Some of my responsibilities were: - Check pull requests to make sure standards are followed, and keep up to date with all the changes. - Support other devs with tasks or questions they may have. And also ask their help when needed. Everyone is very supportive. - Make sure the relevant pipelines help us, and do not drag or slow down the development process. - Assist to the frontend chapter meetings to propose or discuss others' proposals on how to improve. - Attend all the relevant scrum ceremonies - Write unit tests (jasmine) and regression tests (cypress + cucumber)
Skills: Web Pages · Agile Development · Bitbucket · Scrum · Cascading Style Sheets (CSS) · HTML5 · Reactive Programming · RxJS · Web Development · Apollo GraphQL · SASS · Cypress · NX · Front-end Development · Angular · Unit Testing · JavaScript · Git · GraphQL
- Check pull requests to make sure standards are followed, and keep up to date with all the changes.
- Support other devs with tasks or questions they may have. And also ask their help when needed. Everyone is very supportive.
- Make sure the relevant pipelines help us, and do not drag or slow down the development process.
- Assist to the frontend chapter meetings to propose or discuss others' proposals on how to improve.
- Attend all the relevant scrum ceremonies
- Write unit tests (jasmine) and regression tests (cypress + cucumber)I contributed to the maintenance and creation of new features for two portals. Some of my responsibilities were: - Check pull requests to make sure standards are followed, and keep up to date with all the changes. - Support other devs with tasks or questions they may have. And also ask their help when needed. Everyone is very supportive. - Make sure the relevant pipelines help us, and do not drag or slow down the development process. - Assist to the frontend chapter meetings to propose or discuss others' proposals on how to improve. - Attend all the relevant scrum ceremonies - Write unit tests (jasmine) and regression tests (cypress + cucumber)
Skills: Web Pages · Agile Development · Bitbucket · Scrum · Cascading Style Sheets (CSS) · HTML5 · Reactive Programming · RxJS · Web Development · Apollo GraphQL · SASS · Cypress · NX · Front-end Development · Angular · Unit Testing · JavaScript · Git · GraphQL
12/2020
-
09/2021
Senior frontend developer
FedEx
(Transport and Logistics, >10.000 employees)
Maintain, refactor and upgrade the onboarding application for individual and business customers.
Angular, Cypress, Jasmine, Karma, Jenkins, GIT
- Refactor the angular appplication to be more reactive.
- Increase code coverage
- Implement static code analysis
- Code reviews
- E2E automation with cypress
Angular, Cypress, Jasmine, Karma, Jenkins, GIT
- Refactor the angular appplication to be more reactive.
- Increase code coverage
- Implement static code analysis
- Code reviews
- E2E automation with cypress
12/2017
-
09/2019
Senior Frontend Engineer
Backbase B.V
Stack: Angular 2, Angular JS, Vanilla JS, Backbase, Docker, Protractor, GoCD.
Backbase is a fin-tech company; known globally by the product that shares its name.
Some tasks: Destroy legacy code, maintain and improve GoCD pipelines, code reviewing, refine user stories,
analyze and fix bugs, give support to internal customers, among others.
* Improved stability of e2e tests by removing bad practices and guiding QA engineers in the proper use of the
framework, building tools, the application and JavaScript.
* Optimize application performance by adopting modern JS in legacy parts of the Experience Manager.
* Gave feedback. Some of the feedback led to split the teams into a more reasonable and efficient structure, with
a clear focus.
* Reduced the complexity of GoCD pipelines and contributed to its stabilization by adopting common and
reusable tools and scripts. This also ended up in easier releases.
Backbase is a fin-tech company; known globally by the product that shares its name.
Some tasks: Destroy legacy code, maintain and improve GoCD pipelines, code reviewing, refine user stories,
analyze and fix bugs, give support to internal customers, among others.
* Improved stability of e2e tests by removing bad practices and guiding QA engineers in the proper use of the
framework, building tools, the application and JavaScript.
* Optimize application performance by adopting modern JS in legacy parts of the Experience Manager.
* Gave feedback. Some of the feedback led to split the teams into a more reasonable and efficient structure, with
a clear focus.
* Reduced the complexity of GoCD pipelines and contributed to its stabilization by adopting common and
reusable tools and scripts. This also ended up in easier releases.
05/2010
-
11/2017
Software Developer at PSL
PSL S.A (now part of Perficient Latam)
PSL is a software factory (consultancy); I contributed to several projects for national and international customers.
Some tasks: Software design, team leading, code testing, performance analysis, code reviewing, client meetings,
administration configuration, CI system management, among others.
* Built several Frontend applications and 2 in-house frameworks.
* My mentors selected me to collaborate with them in the construction of a proprietary web development
framework due to my skills and quick learning capabilities.
* I contributed to level up junior developers; they became an agile team and implemented best practices at
coding and product delivering.
svelasquezr@outlook.com - +31 684936616 - Amsterdam
* Optimized processes to be executed within seconds or minutes when they were taking hours. This involved DB
optimizations and code profiling.
* Designed and developed the core of a proprietary JavaScript framework to improve the company productivity,
reduce the amount of lines of code and decrease the errors rate injected by developers.
Some tasks: Software design, team leading, code testing, performance analysis, code reviewing, client meetings,
administration configuration, CI system management, among others.
* Built several Frontend applications and 2 in-house frameworks.
* My mentors selected me to collaborate with them in the construction of a proprietary web development
framework due to my skills and quick learning capabilities.
* I contributed to level up junior developers; they became an agile team and implemented best practices at
coding and product delivering.
svelasquezr@outlook.com - +31 684936616 - Amsterdam
* Optimized processes to be executed within seconds or minutes when they were taking hours. This involved DB
optimizations and code profiling.
* Designed and developed the core of a proprietary JavaScript framework to improve the company productivity,
reduce the amount of lines of code and decrease the errors rate injected by developers.
Local Availability
Only available for remote work
I am currently based in the Netherlands and am not considering relocation at this time. Open to remote opportunities within the Netherlands or for countries within the European Economic Area.
Other
I'm also open to collaborate and experiment with new technologies, like high tech or AI.
