Arber – React Native, JavaScript, React

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• Developed and implemented high-quality software solutions using node. Js, react native, react, and javascript.
• Built scalable and performant web applications using Reac.js and Node.js.
• Developed a sentiment analysis tool using Node.js and Natural language processing libraries, enabling enhanced user sentiment analysis and insights.
• Integrated third-party APIs to enhance functionality and improve user experience.
• Continuously updated knowledge and skills to optimize development processes.
• Designed and integrated metrics tools, including mixpanel and uxcam, to enhance data-driven decision-making and achieve exceptional results.
• Achieved a 30% increase in link account conversions and a 20% boost in subscriptions by implementing strategic optimizations based on data insights.
• Implemented a new user onboarding experience (NUX), improving user retention and successful conversions.

Next-generation financial services and banking apps based on circular economy principles.

• Contributed to the growth of their user base by developing and implementing impactful mobile features, resulting in a significant increase in app installations.
• Ensured excellent performance, quality, and responsiveness of the applications, leading to high user satisfaction and positive app reviews.
• Integrated native SDKs for Android and iOS, unlocking additional functionality and enhancing the overall user experience.
• Collaborated with the core team as a key mobile developer, overseeing multiple projects and delivering successful outcomes.
• Utilized data-driven insights to drive strategic optimizations, resulting in measurable improvements such as increased conversion rates and user engagement.
• Played a pivotal role in rebuilding the entire app with a new design, improving the overall user experience and app performance.
• Identified and resolved a critical bug related to the pod version, rectifying an issue that affected thousands of users and ensuring smooth functionality.
• Participated and aware of all sorts of agile methodologies (user story, sprint planning, sprint retro).

The app where users can order goods from supermarket.

• Designed pixel-perfect UI of mobile screens and flows
• Redesigned the existing front-end
• Ensured the good performance, quality, and responsiveness of the application
• Implemented map view so riders can check their orders on the map.
• Did code refactoring
• Did code reviews
• Did weekly releases on the stores
• Helped other devs with their task when they got stuck excellent

It's a service where users can predict the outcome of sporting events to win up to 50% off from different brands.

• Implemented UI and logic of the app
• Designed, built, and maintained efficient, reusable, and reliable code
• Kept management informed of project progress and problems, particularly needed changes
• Debugged and resolved the application issues
• Collaborated with a team to define, design, and ship new features
• Made new releases to the app store and play store when required

The world's first patented, portable, universal charger designed for the JUUL brand vaporizer that comes with a built app packed with features to help you understand how you vape, how frequently you vape, how much you spend on pods, how many puffs you take, and can even help you cut down if you want.

• Did weekly releases
• Did code refactoring
• Worked with BLE modules
• Discussed the scope and timelines of the roadmap with PM and other engineers
• Troubleshoot and debug to optimize performance
• Developed a lead importer that facilitated the exchange of thousands of leads between our company and its partners. The importer was built using PHP and integrated with our CRM system, allowing us to automate the process of importing leads from various sources.
• Developed a communication bridge between a React-Native mobile app and a device via Bluetooth Low Energy (BLE). The bridge allowed the mobile app to communicate with the device in real time, enabling a range of new features and functionality.