Matthew Jewell
Coder and Educator | Full Stack Developer | Software Development Consultant
I am an accomplished developer and software consultant, with over a decade of experience tucked under my belt, I bring a blend of enthusiasm and expertise to the world of web, application and services development. My journey has been a colourful one, from rolling up my sleeves as a hands-on developer to steering the ship as a CTO at cherryfish. What truly sparks joy in my work is sharing what I’ve learned; as a Typescript training consultant, I help development teams sharpen their skills and write more expressive, testable code.
Diving into the tech world, I've developed a focus on Typescript development, alongside other programming languages/frameworks such as Javascript, Python, React, Java, Kotlin, Ruby on Rails and GraphQL.
Alongside the programming languages, I'm a native English speaker, with fluent German, and happy to work in either English or German-speaking teams.
Projects
Lead Front End Engineer - Paulina24
November 2023 - Present
Front end, with some backend work, for a platform that sources elderly care in Germany
- SvelteSvelteKitKotlinVitestcypressE2E testingFirebaseGraphQLDigitalOceanVercelServerless
Full Stack Engineer - Feebris
September 2023 - November 2023
Enhanced patient-care provider communication by leading feature creation and refining data operations with AWS Lambda, GraphQL, and Node.js.
- GraphQLNode.jsTypescriptPostgresReact
Full Stack Services and React Native Engineer - MEMBER
September 2022 - August 2023
Developed a high-performance MVP for a React Native app, optimizing the user experience and establishing a robust serverless backend.
- TypeScriptNode.jsReact NativeGoogle Cloud Platform (GCP)Firebase
Cloud Migration Consultant at PPRO GmbH
December 2021 - August 2022
Facilitated a smooth cloud migration for financial systems to AWS, improving system performance and scalability for high-volume transactions.
- AWSDynamoDBApache KafkaCloud MigrationEnd-to-End TestingCode Refactoring
Freelance Instructor - StartSteps
January 2021 - September 2022
Educated students in web development, data science, and machine learning, fostering practical skills with a project-driven approach.
- HTMLCSSJavaScriptPythonSQLData AnalysisPandasNumPyMachine LearningSciKit LearnTensorFlowProgramming Fundamentals
Node.js Developer at aHead
July 2021 - August 2021
Developed an advanced notification system using Firebase Cloud Messaging and Node.js to enhance user engagement through personalized content.
- TypescriptNode.jsFirebase Cloud MessagingGoogle Cloud Platform
Freelance React Native Developer - Nuri
January 2021 - July 2021
Contributed to the rebranding of an app during a pivotal transition, focusing on UI redesign and feature integration with React Native.
- TypescriptReact Native
Infrastructure Engineer - Kenkou GmbH
July 2017 - September 2017
Resurrected a legacy system, to run on cloud infrastructure. Created Prototypes to determine tech choices.
- Infrastructure as CodeNode.jsJava SpringKotlinKTORElixir
Tech Consultant - Die Welt
Crafted an innovative Adobe After Effects plugin to streamline trailer production, incorporating a custom CSV parser and enhancing the integration process with Adobe Media Encoder.
- Adobe After EffectsPlugin DevelopmentCSV ParsingState ManagementAdobe Media Encoder
Work History
Matthew Jewell Consulting - Freelance Developer and Consultant
May 2020 - Present
Guided startups from inception to launch, focusing on feature development and strategic growth.
- TypescriptJavascriptPythonTensorflowSciKit LearnRuby on Rails
Highlights
- Steered startups from concept to launch, actively contributing code and shipping customer-centric features.
- Built scalable MVPs, customized software solutions, and bolstered development team performance.
- Delivered expert Typescript training to enhance team proficiency and code quality.
- Provided strategic advice to startup founders, facilitating smart scaling and market positioning.
cherryfish.me - CTO
January 2019 - April 2020
Orchestrated HR platform development.
- Node.jsReactPythonTensorflowPostgres
Highlights
- Orchestrated the development of an HR platform that revolutionizes candidate-company matchmaking.
- Mentored more junior staff members, fostering a culture of knowledge sharing and collaboration.
- Integrated a robust tech stack, ensuring product scalability and implementing TDD/BDD methodologies.
cherryfish.me - Technology Team Lead
February 2018 - January 2019
Bridged technical execution with company vision.
- Node.jsReactPostgres
Highlights
- Accelerated product development by effectively bridging technical execution with founder vision.
- Built a complete product from the ground up.
- Mentored more junior staff members
- Promoted a culture of collaboration, ensuring alignment of the development process with strategic goals.
INNOVITAS VITAE - Tech Lead
February 2017 - March 2018
Architected healthcare application tech stack, with a conversational interface.
- React NativeRuby on RailsAWSPostgres
Highlights
- Conversational interface digital health platform
- Architected a comprehensive application stack
- Custom UI in React Native
- Drove innovation in medical data management and custom CRM integration.
Startupbootcamp - Entrepreneur In Residence
October 2016 - February 2017
Mentored startups on tech and digital strategy.
- Node.jsWordpressSwiftAndroid (Java)AWS (Elastic Beanstalk, SES, S3, EC2, RDS)Postgres
Highlights
- Provided comprehensive technical mentoring to 12 international startups.
- Assisted in the development and scaling of tech stacks tailored to individual startup needs.
- Developed and executed digital strategy initiatives for sustainable business growth.
- Engaged in hands-on code development and system architecture design.
Sainsbury's - Senior Software Developer
August 2016 - October 2016
Created internal tools
- TypescriptReactNode.jsGraphQLAWSPostgres
Highlights
- Contributed my expertise in the transition from Waterfall to Agile methodologies.
- Contributed to the formation and mentorship of Agile teams.
The Electric Jukebox Company - Web and Mobile Developer
Developed a richly interactive front-end for custom built android device for TVs.
- Angular.jsCordovaAWSJenkinsPostgres
Osper - Freelance Developer
Refactored code and developed finance app features.
- CordovaBackbone.js
Five Cool Ltd - UI Engineer
Created front-end components for analytics product.
- Angular.jsD3
Maido - Web Developer
Integrated development and design for for clients such as Jaguar Land Rover, Just Eat, and more.
- PHPjQueryMySQLPostgres
We Love Mobile - Web Developer
Transitioned from intern to developer, crafting mobile experiences across diverse OS and devices, focusing on performance on low-powered devices.
- PHPjQueryMySQLPostgres