billoxinogen18 / billoxinogen18

Bill Israel - Senior Android Developer

Experienced mobile developer with a passion for innovation and a track record of success in building startups and leading cross-functional teams. Proficient in Java, Kotlin, JavaScript, Python, and more.

Summary

• Experienced mobile developer with a proven track record of building startups and leading cross-functional teams to launch innovative platforms.
• Skilled in designing and maintaining CRM-based systems, developing applications, and implementing automation mechanisms.
• Proficient in Java, Kotlin, JavaScript, Python, and other programming languages.

Skills

Skills

• Mobile Engineering
• Android Development (Java & Kotlin)
• RxJava
• Spring Boot
• Problem Solving
• Leadership
• Communication
• Creativity
• Adaptability
• Flexibility

Experience

Senior Mobile Developer at Tappi

• Engineered the MVP for Tappi, securing investments and high-profile media coverage.
• Spearheaded premium payment integration via Flutterwave, increasing revenue by 20%.
• Transformed development processes with Gradle automation, enhancing efficiency across Android projects.

Tech Lead at Chamaah

• Co-founded a fintech startup that empowers SMEs to create savings groups, driving a 20% increase in financial stability among users.
• Developed an innovative application enabling users to access cash advances with a seamless borrowing process.
• Orchestrated low-interest loans for over 50 trustworthy clients, fostering business growth and financial well-being.
• Led the design and implementation of the application's user interface, resulting in a 30% enhancement in user satisfaction.

Co-Founder at LittleGig

• Co-established a location-based social platform with AI and Machine Learning, generating 6,000 downloads in the first 6 months.
• Garnered international recognition with features from prestigious accelerators across Africa and the United States.
• Led a team of developers to deliver a fully functional MVP that gained traction through its user-friendly interface.
• Strategized and executed marketing campaigns resulting in a 300% increase in user engagement within the first year.

Android Developer at Ajua

• Collaborated on MTN EnGauge, a CRM-based platform that elevated SME engagement by 40%.
• Enhanced transaction efficiency by 25% through feature development and optimizations.
• Integrated third-party payment gateways, reducing payment processing time by 15%.
• Improved app stability with a 20% reduction in crash rates through comprehensive bug fixing.

Senior Android Developer at Priority Mobile

• Served as the lead Android developer, guiding the development of Afya Pepe, a healthcare application.
• Engineered Afya Pepe to drastically reduce rural healthcare appointment times by 40%, enhancing accessibility to medical care.
• Successfully converted 25% of the user base into paying customers, resulting in improved revenue streams.
• Enhanced task fulfillment time by 40% through streamlining the user interface and optimizing the application's workflow.

Tech Lead at Holistic Digital

• Oversaw the development of On the Go, a web and mobile platform, resulting in a remarkable 200% increase in user engagement.
• Collaborated with cross-functional teams to build a platform that queried and reserved information on the latest events in significant cities.
• Spearheaded the creation of automated builds using new Gradle mechanisms, increasing development efficiency by 30%.
• Orchestrated regular innovation sessions that led to the creation of impactful features, enriching user experiences.

GitHub Stats and Contributions

Let's Connect

Feel free to connect with me on LinkedIn for collaboration and networking opportunities. You can also reach me via email or follow me on GitHub. I'm always excited to explore new challenges and innovative projects.