Shadrack abely

• As a Software Developer for digital healthcare solutions, I drive innovation at TAHMEF, shaping three impactful projects: AHADI, NIA, and TAHMEF Academy
• Leveraging my expertise in both front-end and back-end development (Java, SQL, modern web technologies), I: - Architect and build responsive, user-friendly digital platforms across web and mobile. - Craft secure and efficient server-side logic, databases, and APIs. - Optimize performance for scalability and seamless user experience. - Collaborate closely with designers, product managers, and other engineers. - Implement CI/CD pipelines for smooth deployment and testing. - Mentor junior developers and share knowledge on emerging technologies. - Impact: Contributing to projects like AHADI, which empowers mental health information, fuels my dedication to using technology for social good.

GUVI Geek Networks, IITM Research Park · SeasonalGUVI Geek Networks, IITM Research Park · SeasonalMar 2024 - May 2024 · 3 mosMar 2024 to May 2024 · 3 mosIndia · RemoteIndia · RemoteTechnical Reviewer -Programming Content (Swahili) at GUVI Geek Networks, IITM Research ParkTechnical Reviewer -Programming Content (Swahili) at GUVI Geek Networks, IITM Research Park

• As a Technical Reviewer for GUVI Geek Network Pvt Ltd, specializing in Programming content in Swahili, my role is to ensure the accuracy, clarity, and quality of educational materials related to programming.
  The following are my responsibilities.
  • Review Programming educational content in Swahili provided by GUVI Geek Network Pvt Ltd.
  • Provide feedback on the content using a provided review template.
  • Approve the reviewed content.
  • Communicate with the lead for any necessary changes to the content.
  • Review content as it is delivered from GUVI Geek Network Pvt Ltd.
  • Provide review reports according to the template provided by GUVI Geek Network Pvt Ltd.
  • Re-review reworked content.
  • Ensure that reviewed content meets the standards set by GUVI Geek Network Pvt Ltd.
  • Maintain confidentiality regarding any information or material provided by GUVI Geek Network Pvt Ltd.
  • Cooperate until the completion of the course and comply with all terms of the agreement

• Full-stack mobile and web development: Proficient in mobile application development using Java/Spring Boot for backend, JavaFX for desktop and mobile, and Android native/Dart with Flutter for cross-platform applications.
• Currently expanding skills in web development with a focus on React.js.
• End-to-end project management: Successfully led full-stack development projects, ensuring that all aspects of the software development life cycle were efficiently managed.
• Continuous learning and adaptation: Committed to staying up-to-date with the latest industry trends and technologies, continuously expanding knowledge to tackle diverse challenges in a dynamic work environment.
• Collaborated with cross-functional teams and external clients to deliver innovative software solutions that exceeded expectations.

Impact.

• Consistently achieved high-quality application development, resulting in increased customer satisfaction and positive client feedback.
• Contributed to CI/CD pipeline implementation, reducing deployment errors and streamlining development workflows

• Backend Development for Kikundi App using Java Spring Boot
• Responsibilities and Tasks:
• Architected the Backend Infrastructure: Designed and developed the core backend infrastructure of the Kikundi App using Java Spring Boot
• This included defining the architecture, data models, and database schema to ensure robustness, scalability, and security.
• Secure API Development: Implemented a secure API layer for the application, enabling seamless communication between the frontend and backend
• Employed best practices for authentication, authorization, and data protection to ensure bank-grade security for user data.
• Database Management: Responsible for setting up and maintaining the database system, ensuring data integrity and optimal performance
• Utilized SQL databases to store and manage user information, transaction records, and other critical data.
• API Documentation: Created comprehensive API documentation to facilitate efficient collaboration with frontend developers and ensure seamless integration
• This documentation also served as a reference for future updates and enhancements.
• Optimizing Load Times: Actively optimized the backend components to reduce load times and enhance the overall user experience
• This included optimizing database queries, implementing caching mechanisms, and fine-tuning server performance.
• Real-time Notifications: Integrated real-time notification services to keep users informed about their financial activities and group interactions
• Utilized websockets and event-driven architecture to ensure instant and reliable notifications.
• Cross-functional Collaboration: Collaborated closely with frontend developers, UI/UX designers, and product managers to align the backend with the application's design and user experience objectives.

• Developed and maintained backend infrastructure: Built and maintained a robust and scalable backend infrastructure for the Oky Tanzania Period Tracking App, ensuring high availability and reliability for users.
• Automated deployment processes: Implemented automated deployment pipelines using CI/CD tools, reducing deployment time by 40% and enhancing overall system stability.
• Managed database and data security: Oversaw database management and data security measures, reducing data breaches and ensuring the safety of sensitive user information.
• Collaborated with cross-functional teams: Worked closely with frontend developers, designers, and product managers to conceptualize and deliver new features and improvements to the application.
• Impact:
• Increased app performance: Optimized backend services, resulting in a 30% improvement in application performance, leading to a more seamless user experience.
• Enhanced system reliability: Implemented monitoring and alerting systems, reducing system downtime by 20% and ensuring 99.9% uptime for the Oky Tanzania Period Tracking App.
• Streamlined development workflows: This reduced the time required to provision new servers and services by 50%.

• Desktop Application Development: Leveraged JavaFX to design, develop, and maintain desktop applications that met the specific needs of clients
• Collaborated closely with clients to gather requirements, implement features, and ensure a user-friendly interface
• Achieved high customer satisfaction and received positive reviews for desktop applications.
• Cross-platform Mobile Development: Specialised in cross-platform mobile application development, utilizing Java for Android native development and Dart with Flutter for building apps that run seamlessly on both Android and iOS platforms
• Delivered mobile applications that provided a consistent and efficient user experience across devices.
• Backend Development with Java Spring Boot: Managed the backend development of applications, utilising Java Spring Boot to create robust, scalable, and efficient server-side components
• Implemented RESTful APIs, data persistence, and security features to ensure the seamless operation of mobile and desktop applications.
• Project Management: Effectively managed project timelines, client communication, and task prioritization on Upwork
• Successfully delivered four projects, meeting or exceeding client expectations within specified deadlines.