Abdul Mumin Olayinka Email & Phone Number

SendErrand is a simple peer-to-peer errand-running platform that helps people achieve their day-to-day errand needs.At SendErrand I:• Create new application plans, wireframes, UI/UX, and coding for Web, and Mobile applications.• Analyze information system needs, evaluate end-user requirements, find the best solution for the problem, and handle applications from idea to market.• Manage Web, Mobile, and Backend engineers.• Developed Chat module, implementing XMPP, SQLite, audio recording & playback, video recording, and playback, image capturing, and many other chat features.• Develop reusable libraries which can be used for other projects.• Worked with many third-party libraries and integrated them into applications.

California, United States

Idaho, United States

At KRS I:• Developed a retail application for convenience stores and petroleum locations using React, Typescript, MUI, and AWS Amplify.• Developed a heatmap used to display areas of interest at petroleum locations and convenience stores which ended up increasing sales.• Assessed and refactored applications for performance improvement using Profiler which increased sales speed.• Implemented integrations to connect the application with hardware like fuel pumps, cash drawers, and on-site cameras in order to command the hardware or get live information.

Mokhatat is a GIS company that provides geographical information and interactions to the information.• Analysed data and develop statistics with different types of graphs & charts.• Enhanced performance and scalability with an increase in data.• Maintained and improve interactive dashboard that contains a huge amount of data.• Experience using collaboration tools, such as Trello, Slack, etc.

• Developed and maintained a consumer-facing GIS application for both Web and Mobile.• Implemented GeoJSON rendering on Mapbox in both Web and Mobile using VueJS and React-Native.• Worked closely with the team in converting heavy GeoJSON into tileset and generating a Mapbox style.• Working experience with Mapbox & Maptiler. • Fetching and matching dynamic GeoJSON and backend data as user interacts with map.• Enhanced performance and scalability with an increase in data.

Bahrain

Menaget is a company that develops a delivers software products or provides technical teams to companies, clients, and organizations.• Create new application plans, wireframes, UI/UX, and coding for Web, and Mobile applications.• Identify, evaluate, and implement new technologies, frameworks, and approaches.• Manage multiple projects and design API for Mobile and Web.• Analysed information system needs, evaluated end-user requirements, found the best solution for the problem, and handled applications from idea to market.• Discuss the project with end clients, and business managers, and troubleshoot for development.• Worked with many third-party libraries and integrated them into applications which increased the speed of delivery.• Attending daily meetings to keep track of the project status and issues.• Knowledge of Testing for the final product• Work closely with Head of Department and other cross-functional members.

Maintained a peer-to-peer car rental platform on iOS.• Maintained and repair any bugs found in the iOS app.• Created new features.• Enhanced performance and scalability with best engineering practices.• Working experience with Analytics tools such as Google Analytics & Facebook Core.• Implemented RTL for language switching.• Integrated Sign In features such as GoogleSignIn, FacebookLogin, Apple ID Authorization.• Integrated Error/Crash tracking/reporting tools such as Crashlytics.• Integrating support tools such as Intercom.• Experience using collaboration tools, such as Trello, Slack, etc.

Built a solution to ease and improve the efficiency of sales and inventory management.• Developed iPad application to manage sales from order to invoice.• Create application plans, and graphics, and do coding for iPad using Swift.• Implemented printing invoices from iPad to EPSON printer in RTL language which brought about the ability to print invoices in customers' language.• Worked with many third-party libraries and integrated them into the application.• Working experience with JSON, XML, and REST API.

Saudi Arabia

Developed and maintained a customer-facing mobile application using react-native which enables customers to request laundry/cleaning services, track and get notified on its progress, and make an online payment after delivery.• Developed and maintained a full circular application from request to delivery following the Software Development Life Cycle process.• Implemented multiple payment methods following PCI compliance.• Implemented Firebase backend then switched to REST API.• Working experience with Error tracking/reporting tools such as Sentry.• Optimize application to improve efficiency as application scales.• Working experience with Google maps and APIs such as Geometry, Geocoder, and distance matrix API.• Experience using collaboration tools, such as Trello, Slack, etc.

Bengaluru, Karnataka, India

• Design and develop applications with social media features like (feed, likes, comments, follow, post, etc).• Developed animating components using styled components.• Implemented chat features with Socket.• Assist team members in resolving bugs and in coding.• Experience using collaboration tools, such as Trello, Slack, Asana, etc.

Bengaluru Area, India

• Design and developed Web Applications using React JS & Redux.• Design and integrated social media features like (feed, likes, comments, follow, post, etc).• Developed animating components using CSS.• Developed interactive dashboards.• Working experience with JSON, XML, and REST API.• Assist team members in resolving bugs and in coding.• Made website user-friendly with selected components showing up on the smaller screens.

Bengaluru, Karnataka, India

Zeaway is a company that develops a delivers software products or provides technical teams to companies, clients, organizations.As a Software Developer at Zeaway I:• Developed iOS application using Swift & Objective C.• Repaired any bugs found in iOS apps.• Created new features in current apps.• Knowledge of dependency managers Cocoapods• Working experience with JSON, XML, and REST API.• Trained classes on Swift language.

Bengaluru Area, India

• Developed responsive and interactive web applications using Jquery, Angular, React, (HTML CSS Javascript).• Working experience with JSON, XML, and REST API for different projects.• Worked on a bit of Java programs.• Learned new Technology.• Thought front-end courses which include: HTML, CSS Javascript, React JS, Angular JS.