08/15/2024 updated
100 % available
Fullstack/Frontend Developer
Accra - Ghana, Ghana
Only remote
HTMLJavaScriptPHPApplication Programming Interfaces (APIs)Amazon Web ServicesApache AntApple IOSASP.NET MVC FrameworkAtlassian JiraHTML5Bootstrap (Software)Cascading Style Sheets (CSS)Code ReviewDatabasesWeb Development
ASP.NET MVC, Amazon DynamoDB, AWS, AngularJS, Ant, API design, iOS, API, back-end, backend, Bootstrap, Twitter Bootstrap, CSS3, CSS, code reviews, Cypress, data storage, database, Firebase, frontend, front-end development, Git, Github, Golang, HTML, HTML5, user interface, Computer Science, Jira, jQuery, Jest, Javascript, middleware, Router, Next.js, NoSQL, Nodejs, Node.js, PHP, PostgreSQL, React Native, Redux, React.js, React, RESTful APIs, REST API, Single Sign-On, SASS, system integration, Typescript, usage tracking, web app, web development, website traffic, web traffic, Webpack, WooCommerce, WordPress
Languages
GermanNative speakerEnglishGood
Project history
* Led frontend stack establishment with React Native, React
Navigation, Expo, AWS Amplify for responsive mobile/web app.
* Increased reach by enabling desktop browser support (Chrome,
Safari, Edge) for iOS & Android.
* Improved development efficiency by integrating Zephyr with Jira &
existing testing suite (Cypress, Detox, Jest).
* Maintained high coding standards through code reviews and
fostered collaborative development.
* Implemented feature flagging (LaunchDarkly) for dynamic feature
control based on product needs.
* Managed data storage using Amazon DynamoDB (NoSQL
database).
* Onboarded new developers, documented project stack, and
streamlined understanding.
* Enhanced B2 B connections with custom Single Sign-On (SSO)
features.
* Developed a user-friendly registration portal (React) for client
onboarding.
* Mentored junior developers, providing feedback and fostering
professional growth.
ㅡ
Profile
ㅡ
Experience
KPIs
* Increased user engagement through improved mobile/web
experience.
* Expanded user base through desktop browser support.
* Reduced testing time/effort through Zephyr integration.
* Reduced onboarding time for new developers with clear
documentation.
* Enhanced B2 B connections through SSO features.
* Streamlined client onboarding process with user-friendly portal.
Tech Used : Nodejs, Typescript, React, ReactNative, Jest, Webpack, Redux
Toolkit, React Navigation, Cypress, Zephyr, AWS Infrastructure
Navigation, Expo, AWS Amplify for responsive mobile/web app.
* Increased reach by enabling desktop browser support (Chrome,
Safari, Edge) for iOS & Android.
* Improved development efficiency by integrating Zephyr with Jira &
existing testing suite (Cypress, Detox, Jest).
* Maintained high coding standards through code reviews and
fostered collaborative development.
* Implemented feature flagging (LaunchDarkly) for dynamic feature
control based on product needs.
* Managed data storage using Amazon DynamoDB (NoSQL
database).
* Onboarded new developers, documented project stack, and
streamlined understanding.
* Enhanced B2 B connections with custom Single Sign-On (SSO)
features.
* Developed a user-friendly registration portal (React) for client
onboarding.
* Mentored junior developers, providing feedback and fostering
professional growth.
ㅡ
Profile
ㅡ
Experience
KPIs
* Increased user engagement through improved mobile/web
experience.
* Expanded user base through desktop browser support.
* Reduced testing time/effort through Zephyr integration.
* Reduced onboarding time for new developers with clear
documentation.
* Enhanced B2 B connections through SSO features.
* Streamlined client onboarding process with user-friendly portal.
Tech Used : Nodejs, Typescript, React, ReactNative, Jest, Webpack, Redux
Toolkit, React Navigation, Cypress, Zephyr, AWS Infrastructure
* Built comprehensive payment platform (marketplace & secure
payments) for PCES clients
* Contributed to development of "Broker" middleware for seamless
core banking system integration
* Collaborated on Telegram & WhatsApp payment bot creation
* Implemented features for diverse merchants (schools, cable TV)
* Optimized state management & API requests for enhanced system
performance
* Developed customer portal for prepaid card information &
management
* Implemented the development of user interface for SWIFT
payments & prepaid card management.
KPIs
* Achieved increased transaction volume, improved merchant
adoption
* Expanded user base and payment reach by developing Telegram and
Whatsapp payment bots
* Reduced processing times and improved client satisfaction with
Broker middleware
Tech used : React, MobX, and Ant Design, Node.js, Typescript, Ant Design,
ASP.NET MVC, Next.js, Javascript, HTML5 /CSS3 , TailwindCSS
payments) for PCES clients
* Contributed to development of "Broker" middleware for seamless
core banking system integration
* Collaborated on Telegram & WhatsApp payment bot creation
* Implemented features for diverse merchants (schools, cable TV)
* Optimized state management & API requests for enhanced system
performance
* Developed customer portal for prepaid card information &
management
* Implemented the development of user interface for SWIFT
payments & prepaid card management.
KPIs
* Achieved increased transaction volume, improved merchant
adoption
* Expanded user base and payment reach by developing Telegram and
Whatsapp payment bots
* Reduced processing times and improved client satisfaction with
Broker middleware
Tech used : React, MobX, and Ant Design, Node.js, Typescript, Ant Design,
ASP.NET MVC, Next.js, Javascript, HTML5 /CSS3 , TailwindCSS
* Built custom WordPress themes for e-commerce (PHP, HTML/CSS,
Bootstrap) to improve client online presence & sales
* Enhanced user experience & website performance for a 4 G ISP
(JavaScript optimizations)
* Developed self-care portal for ISP users (AngularJS) for account
management & data usage tracking
* Provided client onboarding & training, ensured smooth solution
adoption
* Maintained open communication with clients, addressed issues
promptly.
KPIs
* Increased web traffic and improved conversion rates by employed
SEO best practices
* Achieved faster page load times by ~ 1 0 % utilizing optimization
techniques in javascript
Tech used: Wordpress, AngularJS, Javascript, jQuery, HTML5 , Css3 , Twitter
Bootstrap, WooCommerce, PHP
Bootstrap) to improve client online presence & sales
* Enhanced user experience & website performance for a 4 G ISP
(JavaScript optimizations)
* Developed self-care portal for ISP users (AngularJS) for account
management & data usage tracking
* Provided client onboarding & training, ensured smooth solution
adoption
* Maintained open communication with clients, addressed issues
promptly.
KPIs
* Increased web traffic and improved conversion rates by employed
SEO best practices
* Achieved faster page load times by ~ 1 0 % utilizing optimization
techniques in javascript
Tech used: Wordpress, AngularJS, Javascript, jQuery, HTML5 , Css3 , Twitter
Bootstrap, WooCommerce, PHP