adyen4@r.postjobfree.com

https://jaguarman.netlify.com

Sandgasse 5, 4020 Linz, Austria

C O N T A C T

D E R E K L I

S O F T W A R E E N G I N E E R

P R O F I L E

S K I L L S

E D U C A T I O N

React Redux Next.js Typescript

Vue.js Nuxt.js UI/UX HTML/CSS/

JavaScript Tailwind CSS Node

Express PHP Laravel SEO OAuth

Restful APIs Git Jira CI/CD

Kubernetes Kanban Agile Scrum

AWS Serverless Framework

Microservicers Artchitecture

Prisma MongoDB MySQL Redis

Singapore University of

Technology and Design

Bachelor of Engineering 2011 - 2015

- Acquired strong knowledge of HTML/CSS/

JavaScript.

- Knowledge of RESTful API-based Node/

Express backend working with various

RDBMS and NoSQL DBs.

A full-stack developer and technology enthusiast with 8+ years of experience. Has led and engineered products in React, Next, Vue and AngularJS; built back ends in Node/Express, PHP/Laravel, and Python/Django; architected full-stack applications with REST or GraphQL; leveraged databases, such as MongoDB, MySQL, Postgres DB, and Firebase, all with his peculiarly strict standards for Git commit; and followed the various software programming best practices. Curious, detailed-oriented, and an excellent communicator.

Senior Software Engineer (React/Next + TypeScript + Nest) GerrardWhite, Remote (UK)

Architected and implemented the analytic system to display data extracted from an AI engine using React, TypeScript, Third party libraries, and D3.js. Utilized and implemented mobile-friendly website contexts and elements. Established a user-friendly optimized check-out page, resulting in a 20% increase in user clicks and a 30% in customer purchases (Next / Nest). Maintained Node-based applications using AWS Elastic Beanstalk, Lambda, S3, etc. Wrote unit tests and E2E tests using such as React Testing Library, Jest, and Cypress so that reached over 95% test coverage.

Created a new Node.js or TypeScript project from scratch by connecting Prisma to the database and generating a Prisma Client for database access. Oct 2021 – Apr 2023

W O R K E X P E R I E N C E

Software Engineer (Vue/Nuxt + TypeScript + Laravel) AwardSpace, Remote (DE)

Developed a new version of legacy software bringing the UX/UI up to date with current web standards and Facebook software best practices. Modified existing software systems to enhance performance and add new features such as integrating with GraphQL and providing real-time notification updates. Worked on a custom e-commerce SaaS platform using Vue.js with Vuex. Used Nuxt.js for SSR and Material Design, styled-components as design libraries. Take ownership to increase unit testing coverage in the nuxt3 application using vue- test-utils and test.

Worked on building customer-facing web applications and MVPs using Vue.js, Express.js, PostgreSQL, and Laravel.

Planned website development, converting mock-ups into usable web presence with HTML, JavaScript, React, Vue.js, and web components. Oct 2019 – Sep 2021

A C T I V I T I E S

OEP provided a unique opportunity for the

undergraduates to gain entrepreneurial

experience and innovative mindset and

skills outside the classroom.

OEP aimed to nurture future start-up

founders and corporate innovators by

immersing students in a start-up

environment and working closely with the

start-up founders to make a significant

contribution to the business.

Through OEP, I gained a global perspective

of business and markets, built valuable

business contacts and developed the skills

to build and run a start-up. The OEP

experience equipped students to be

“future-ready” in a fast-changing global

business landscape and accelerated their

entrepreneurial journey and innovative

pursuits.

Overseas Entrepreneurship Programme (OEP)

May 2015 – Apr 2016

Intern - Innovators Academy

Full Stack Developer (React Native + React + Laravel + Django) Solid Apps GmbH, Remote (DE)

Built some betting apps using React Native and Laravel, increasing the company's revenue by 20%.

Came into an existing monolithic app migration from Python 2. x, Flask to Python 3. x, Django, and helped speed up future schema migrations by writing SQL scripts. Working on providing API endpoints with Laravel, Express.js, MongoDB, and MySQL. Maintained PHP/codeigniter-based legacy code base and rebuilt using React/Laravel framework.

Aug 2018 – Sep 2019

Front End Developer (React/Next + Vue/Nuxt + Angular) Procurri Corp Ltd, Hybrid (SG)

Designed and enhanced the application using React/TypeScript/Next and Vue framework.

Created proof-of-concept prototype applications with React and Vue for demonstration and evaluation purposes.

Revamped UX/UI design with Figma/XD files.

Involved in analysis, specification, design, and implementation and testing phases of SDLC(Software Development Life Cycle).

Created reusable components and routing to implement navigation between the components using React and React-router.

Used functionalities for writing code in HTML, CSS, Angular.js, JQUERY, Ajax, JSON, and Bootstrap with PostgreSQL database as backend.

Increased company revenue by 10% within 2 months after developing and implementing business logic for over 20 features.

May 2016 – Jul 2018

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