Frank Parejo
Senior Frontend Developer at Sympower- Claim this Profile
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Bio
Che Schneider
Frank is a great developer with a lot of practical experience. He was a great addition to our team and fit right in from the get go. He is funny and open, with a great passion for development and his believes. When voicing concerns about something or presenting ideas, he does so in a very friendly and positive manner. Yet is also able to effortlessly accept diverging decisions if need be. One of the things I learned from Frank is the importance of working in an industry that one feels passionate about. Working with Frank was a pleasure and I would be very lucky to get the chance to do so again.
Sarah van der Laan
Frank was a delight to work with. He is an extremely clever, hardworking and passionate colleague and team member. I learned a lot from Frank - he has an impressive amount of well-rounded web development knowledge and is skilled at sharing this knowledge with the team. Whenever I would ask him for help, he would put in 110% effort to make sure I fully understood whichever concept/solution I was asking about. He was the go-to person at Secfi for anything graphQL related and was always up to date with the newest React updates and trends. Beyond his engineering skills, he is also a wonderful presence to have in a company - super friendly, fun, outgoing and always positive. We really miss Frank at Secfi and I would recommend him to any company looking for a smart, fun and talented software engineer!
Che Schneider
Frank is a great developer with a lot of practical experience. He was a great addition to our team and fit right in from the get go. He is funny and open, with a great passion for development and his believes. When voicing concerns about something or presenting ideas, he does so in a very friendly and positive manner. Yet is also able to effortlessly accept diverging decisions if need be. One of the things I learned from Frank is the importance of working in an industry that one feels passionate about. Working with Frank was a pleasure and I would be very lucky to get the chance to do so again.
Sarah van der Laan
Frank was a delight to work with. He is an extremely clever, hardworking and passionate colleague and team member. I learned a lot from Frank - he has an impressive amount of well-rounded web development knowledge and is skilled at sharing this knowledge with the team. Whenever I would ask him for help, he would put in 110% effort to make sure I fully understood whichever concept/solution I was asking about. He was the go-to person at Secfi for anything graphQL related and was always up to date with the newest React updates and trends. Beyond his engineering skills, he is also a wonderful presence to have in a company - super friendly, fun, outgoing and always positive. We really miss Frank at Secfi and I would recommend him to any company looking for a smart, fun and talented software engineer!
Che Schneider
Frank is a great developer with a lot of practical experience. He was a great addition to our team and fit right in from the get go. He is funny and open, with a great passion for development and his believes. When voicing concerns about something or presenting ideas, he does so in a very friendly and positive manner. Yet is also able to effortlessly accept diverging decisions if need be. One of the things I learned from Frank is the importance of working in an industry that one feels passionate about. Working with Frank was a pleasure and I would be very lucky to get the chance to do so again.
Sarah van der Laan
Frank was a delight to work with. He is an extremely clever, hardworking and passionate colleague and team member. I learned a lot from Frank - he has an impressive amount of well-rounded web development knowledge and is skilled at sharing this knowledge with the team. Whenever I would ask him for help, he would put in 110% effort to make sure I fully understood whichever concept/solution I was asking about. He was the go-to person at Secfi for anything graphQL related and was always up to date with the newest React updates and trends. Beyond his engineering skills, he is also a wonderful presence to have in a company - super friendly, fun, outgoing and always positive. We really miss Frank at Secfi and I would recommend him to any company looking for a smart, fun and talented software engineer!
Che Schneider
Frank is a great developer with a lot of practical experience. He was a great addition to our team and fit right in from the get go. He is funny and open, with a great passion for development and his believes. When voicing concerns about something or presenting ideas, he does so in a very friendly and positive manner. Yet is also able to effortlessly accept diverging decisions if need be. One of the things I learned from Frank is the importance of working in an industry that one feels passionate about. Working with Frank was a pleasure and I would be very lucky to get the chance to do so again.
Sarah van der Laan
Frank was a delight to work with. He is an extremely clever, hardworking and passionate colleague and team member. I learned a lot from Frank - he has an impressive amount of well-rounded web development knowledge and is skilled at sharing this knowledge with the team. Whenever I would ask him for help, he would put in 110% effort to make sure I fully understood whichever concept/solution I was asking about. He was the go-to person at Secfi for anything graphQL related and was always up to date with the newest React updates and trends. Beyond his engineering skills, he is also a wonderful presence to have in a company - super friendly, fun, outgoing and always positive. We really miss Frank at Secfi and I would recommend him to any company looking for a smart, fun and talented software engineer!
Credentials
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Exploring and Preparing your Data with BigQuery
CourseraJan, 2021- Nov, 2024 -
Programming with Google Go
CourseraMar, 2020- Nov, 2024 -
Creating New BigQuery Datasets and Visualizing Insights
CourseraJan, 2020- Nov, 2024
Experience
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Sympower
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Netherlands
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Services for Renewable Energy
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100 - 200 Employee
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Senior Frontend Developer
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Jul 2023 - Present
Sympower is a company that provides services that are the best solution for commercial & industrial businesses wanting to reduce their CO₂ and boost their revenue! At Sympower I have the joy to work on the Technical Team, focused on improving the Developer Experience on the Front-End. We are mainly trying to help teams across the company to implement new product features in a faster and easier way. Main tasks: - Review and provide feedback to pull requests done by severals… Show more Sympower is a company that provides services that are the best solution for commercial & industrial businesses wanting to reduce their CO₂ and boost their revenue! At Sympower I have the joy to work on the Technical Team, focused on improving the Developer Experience on the Front-End. We are mainly trying to help teams across the company to implement new product features in a faster and easier way. Main tasks: - Review and provide feedback to pull requests done by severals teams. - Implement full product features, which includes not only developing the final implementation, but synchronizing frequently with several teams in order to track the progress of the task. - Provide feedback and ideas of how we can improve team organization in order to be more effective. - Guide team members with doubts about good practices when doing any Front-End related task. - Align with the design team and create primitive components using Storybook. They are being used by different teams in order to build our main product. - Contribute to improve CI pipelines using Github Actions. Our major achievements making e2e and unit tests faster to execute and easier to build. Show less Sympower is a company that provides services that are the best solution for commercial & industrial businesses wanting to reduce their CO₂ and boost their revenue! At Sympower I have the joy to work on the Technical Team, focused on improving the Developer Experience on the Front-End. We are mainly trying to help teams across the company to implement new product features in a faster and easier way. Main tasks: - Review and provide feedback to pull requests done by severals… Show more Sympower is a company that provides services that are the best solution for commercial & industrial businesses wanting to reduce their CO₂ and boost their revenue! At Sympower I have the joy to work on the Technical Team, focused on improving the Developer Experience on the Front-End. We are mainly trying to help teams across the company to implement new product features in a faster and easier way. Main tasks: - Review and provide feedback to pull requests done by severals teams. - Implement full product features, which includes not only developing the final implementation, but synchronizing frequently with several teams in order to track the progress of the task. - Provide feedback and ideas of how we can improve team organization in order to be more effective. - Guide team members with doubts about good practices when doing any Front-End related task. - Align with the design team and create primitive components using Storybook. They are being used by different teams in order to build our main product. - Contribute to improve CI pipelines using Github Actions. Our major achievements making e2e and unit tests faster to execute and easier to build. Show less
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HackYourFuture
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Netherlands
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E-Learning Providers
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1 - 100 Employee
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Mentor
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Nov 2019 - Present
HackYourFuture is a project where we train people with a refugee background to become web developers and software testers through a free seven month program. After the education, graduates start their careers at one of our partner companies. I have the pleasure to contribute as a Mentor helping students in a different ways: - Q&A sessions. These sessions are done periodically so students can ask questions about their homeworks. I contributed several times answering questions about… Show more HackYourFuture is a project where we train people with a refugee background to become web developers and software testers through a free seven month program. After the education, graduates start their careers at one of our partner companies. I have the pleasure to contribute as a Mentor helping students in a different ways: - Q&A sessions. These sessions are done periodically so students can ask questions about their homeworks. I contributed several times answering questions about Javascript and Web Browser technologies - Final project. After finishing the program, students have to build a web application. They go through the entire process: thinking about the product they would like to build, designing wireframes, and finally implementing them using ReactJS and Node.js. Our labor as mentors is creating a job environment as closer as possible to the reality. As a Tech Lead I help and teach them how to make technical decisions in order to deliver a MVP and how a development team usually works. It is being a honor to collaborate with HackYourFuture and helping people to learn more things about Web Development. I hope I can do it for a long time! Show less HackYourFuture is a project where we train people with a refugee background to become web developers and software testers through a free seven month program. After the education, graduates start their careers at one of our partner companies. I have the pleasure to contribute as a Mentor helping students in a different ways: - Q&A sessions. These sessions are done periodically so students can ask questions about their homeworks. I contributed several times answering questions about… Show more HackYourFuture is a project where we train people with a refugee background to become web developers and software testers through a free seven month program. After the education, graduates start their careers at one of our partner companies. I have the pleasure to contribute as a Mentor helping students in a different ways: - Q&A sessions. These sessions are done periodically so students can ask questions about their homeworks. I contributed several times answering questions about Javascript and Web Browser technologies - Final project. After finishing the program, students have to build a web application. They go through the entire process: thinking about the product they would like to build, designing wireframes, and finally implementing them using ReactJS and Node.js. Our labor as mentors is creating a job environment as closer as possible to the reality. As a Tech Lead I help and teach them how to make technical decisions in order to deliver a MVP and how a development team usually works. It is being a honor to collaborate with HackYourFuture and helping people to learn more things about Web Development. I hope I can do it for a long time! Show less
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Factorial
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Spain
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Software Development
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700 & Above Employee
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Senior Software Engineer
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Jan 2023 - Jun 2023
Factorial converts never-ending, manual HR processes into integrated, effective ones. Main tasks: - Help to develop new features on the Payroll team. - Help to adapt GraphQL on the new and old features on the Payroll team. - Contribute on different meetings in order to create a better Payroll product. - Improve the experience of some UI components used by the entire company. Factorial converts never-ending, manual HR processes into integrated, effective ones. Main tasks: - Help to develop new features on the Payroll team. - Help to adapt GraphQL on the new and old features on the Payroll team. - Contribute on different meetings in order to create a better Payroll product. - Improve the experience of some UI components used by the entire company.
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NearForm
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Ireland
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IT Services and IT Consulting
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200 - 300 Employee
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Senior Frontend Engineer
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Sep 2021 - Apr 2022
NearForm provides enterprise software development and capability building for top development teams Main tasks: - Develop and maintain high performant web applications. - Contribute to improving tech teams' performance. - Drive different Scrum meetings like Retrospective or Demo presentations for different clients. - Develop third-party integrations (some examples: Shopify, Recharge, Customer.io) NearForm provides enterprise software development and capability building for top development teams Main tasks: - Develop and maintain high performant web applications. - Contribute to improving tech teams' performance. - Drive different Scrum meetings like Retrospective or Demo presentations for different clients. - Develop third-party integrations (some examples: Shopify, Recharge, Customer.io)
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Land Life
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Netherlands
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Environmental Services
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1 - 100 Employee
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Software Engineer
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Sep 2020 - Sep 2021
Land Life Company's mission is to help reforest the world's 2 billion hectares of degraded land. Based in Amsterdam & operating across 25 countries. Main tasks: - Migrate a previous system built in Java to a new system using Django and Django Rest Framework. - Work in a REST API focused on providing data to internal clients (mobile application and data analysis dashboard). - Contribute to database design and structure improvements. - Responsible for the maintenance… Show more Land Life Company's mission is to help reforest the world's 2 billion hectares of degraded land. Based in Amsterdam & operating across 25 countries. Main tasks: - Migrate a previous system built in Java to a new system using Django and Django Rest Framework. - Work in a REST API focused on providing data to internal clients (mobile application and data analysis dashboard). - Contribute to database design and structure improvements. - Responsible for the maintenance, development, and deployment of new features of a mobile app focused on tree monitoring. - Develop a web app for managing internal operations using Django Admin. - Develop and design the architecture of a new internal dashboard focused on data analysis. Show less Land Life Company's mission is to help reforest the world's 2 billion hectares of degraded land. Based in Amsterdam & operating across 25 countries. Main tasks: - Migrate a previous system built in Java to a new system using Django and Django Rest Framework. - Work in a REST API focused on providing data to internal clients (mobile application and data analysis dashboard). - Contribute to database design and structure improvements. - Responsible for the maintenance… Show more Land Life Company's mission is to help reforest the world's 2 billion hectares of degraded land. Based in Amsterdam & operating across 25 countries. Main tasks: - Migrate a previous system built in Java to a new system using Django and Django Rest Framework. - Work in a REST API focused on providing data to internal clients (mobile application and data analysis dashboard). - Contribute to database design and structure improvements. - Responsible for the maintenance, development, and deployment of new features of a mobile app focused on tree monitoring. - Develop a web app for managing internal operations using Django Admin. - Develop and design the architecture of a new internal dashboard focused on data analysis. Show less
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Healthy Workers | ESG & Building Analytics
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Netherlands
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Software Development
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1 - 100 Employee
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Front-End Developer
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Feb 2020 - Jul 2020
Healthy Workers is a product focused on improving well-being. It uses data from sensors installed at the office to build a report where office managers can check some physical conditions like temperature, humidity, or air quality. Main tasks: - Build a dashboard web application for office managers. - Build a React Native application for employees to provide feedback about the office conditions Main technologies: - React Native, React, Redux, Typescript, Jest, Webpack. Healthy Workers is a product focused on improving well-being. It uses data from sensors installed at the office to build a report where office managers can check some physical conditions like temperature, humidity, or air quality. Main tasks: - Build a dashboard web application for office managers. - Build a React Native application for employees to provide feedback about the office conditions Main technologies: - React Native, React, Redux, Typescript, Jest, Webpack.
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Secfi
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United States
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Financial Services
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1 - 100 Employee
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Javascript Developer
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Nov 2018 - Feb 2020
Secfi is a platform that helps startup employees manage and finance their stock options. Main tasks: - Build and maintain web and backoffice applications. - Contribute developing a GraphQL API Gateway. Secfi is a platform that helps startup employees manage and finance their stock options. Main tasks: - Build and maintain web and backoffice applications. - Contribute developing a GraphQL API Gateway.
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Trovit
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Spain
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Technology, Information and Internet
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1 - 100 Employee
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Javascript Developer
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Mar 2018 - Oct 2018
Trovit is a vertical search engine for classifieds (real estate, jobs, cars and products). Trovit reaches 58 countries worldwide, is available in 19 languages and receives more than 90 million unique visitors every month. Main tasks: - Build and maintain PWA application. - Build and maintain server side rendering application. Trovit is a vertical search engine for classifieds (real estate, jobs, cars and products). Trovit reaches 58 countries worldwide, is available in 19 languages and receives more than 90 million unique visitors every month. Main tasks: - Build and maintain PWA application. - Build and maintain server side rendering application.
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Shopery
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Spain
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Technology, Information and Internet
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1 - 100 Employee
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Front-End Developer
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May 2016 - Aug 2017
Shopery is an e-commerce generator application for medium size companies. Main tasks: - Design Front End architecture and develop e-commerce application from scratch. Shopery is an e-commerce generator application for medium size companies. Main tasks: - Design Front End architecture and develop e-commerce application from scratch.
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Nubelo
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Human Resources Services
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1 - 100 Employee
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Front-End Lead Developer
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May 2015 - Mar 2016
Nubelo was a platform for freelance developers. The company was acquired by freelancer.com in 2016. Main tasks: - Develop and improve web and hybrid applications. - Manage Front End team. Nubelo was a platform for freelance developers. The company was acquired by freelancer.com in 2016. Main tasks: - Develop and improve web and hybrid applications. - Manage Front End team.
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Ideaknow
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Information Technology & Services
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1 - 100 Employee
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Front-End Mobile Developer
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Jun 2014 - May 2015
Ideaknow was a mobile agency focused on banking apps. The company closed in 2015. Main tasks: - Develop hybrid applications for banking sector. Ideaknow was a mobile agency focused on banking apps. The company closed in 2015. Main tasks: - Develop hybrid applications for banking sector.
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Rising New Ideas
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IT Services and IT Consulting
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Front-End Developer
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Sep 2013 - Apr 2014
Risingtool was an application to help designers make a static web easily. The company closed in 2014. Main tasks: - Develop an application for graphic designers in real-time. Risingtool was an application to help designers make a static web easily. The company closed in 2014. Main tasks: - Develop an application for graphic designers in real-time.
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Grupo Menarini España
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Spain
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Pharmaceutical Manufacturing
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300 - 400 Employee
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Automation Systems Technician
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2008 - 2011
Develop and maintain automation and IT systems. Develop and maintain automation and IT systems.
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Education
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2011 - 2013
Jesuites El Clot
Certificate of Higher Education in Web Development, Informatics -
2006 - 2008
Jesuites El Clot
Certificate of Higher Education in Automatic Systems, Electronics
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