Sesaka Aji Nursyah Bantani Email & Phone Number

Tangerang Selatan, Banten, Indonesia

- Refactored legacy codebases, reducing technical debt by 30% and significantly improving system performance, resulting in faster load times and greater application stability.- Spearheaded the implementation of automation processes, cutting development time by 45%, and enabling more efficient and scalable workflows across teams.- Managed and optimized multiple mobile applications and backend systems for the company's warehouse management system, serving as the final point of support.- Developed an auto-assignee feature for inbound and outbound delivery, integrating dynamic driver clustering and optimized route planning algorithms to address the vehicle routing problem, reducing delivery times and boosting operational efficiency.- Maintained CashKit, an internal Flutter package for networking, UI kit (design system), and Dart linter functionalities, ensuring consistency and robustness across the platform.- Collaborated closely with cross-functional teams to deliver high-quality solutions, driving continuous improvements in system architecture and user experience.

● Reviewed over 500 code submissions across Flutter multiplatform, Android, and iOS learning paths, consistently upholding high standards of code quality and best practices. Achieved an outstanding 4.8/5 average rating from students for clear, constructive feedback and guidance.● Guided students to develop clean, efficient, and plagiarism-free code, significantly contributing to a noticeable reduction in plagiarism incidents across submissions.

- Mentored over 4-6 teams that consist of 4 students, guiding them to complete their capstone projects by offering strategic feedback, improving project structure, and optimizing performance.- Enabled 90% of participants to finish their capstone projects on time, contributing to the overall program's 95% success rate.- Conducted brainstorming sessions that led to innovative solutions for complex technical challenges in mobile app development.

Indonesia

Jakarta, Indonesia

- Migrated App to Flutter for Multiplatform Support: Successfully migrated the DressOnMe mobile app from Kotlin to the Flutter framework, decreasing development time by 30% and enhancing the app's compatibility across both Android and iOS platforms.- Implemented CI/CD Pipelines: Established Continuous Integration and Continuous Deployment (CI/CD) pipelines, automating the build and deployment process for Android and iOS, which accelerated release cycles and improved overall efficiency.- Collaborated with Cross-Functional Teams: Engaged closely with backend engineers, machine learning engineers, UI/UX designers, and business members to align technical development with strategic goals throughout the incubation program.- Maintained and Optimized Codebase: Led the development and maintenance of the mobile app's codebase, ensuring high standards of performance, scalability, and functionality, which contributed to the app’s success during the incubation phase.- Participated in Regular Team Meetings: Actively took part in weekly and monthly meetings with team members, facilitating effective communication and progress tracking toward project milestones.

Indonesia

● Responsible to Collaborate as a team for working an application project (https://play.google.com/store/apps/details?id=com.foreximf.client&pcampaignid=web_share)- Developed Core Features: Led the end-to-end development of key modules such as the Market Detector and Trading Base, contributing to enhanced trading functionality and improved user engagement within the app.- Optimized UI Performance: Translated complex UI designs from Figma into highly responsive Flutter components, achieving a seamless user experience and reducing app load times.Improved Code Quality: Implemented Clean Architecture design patterns to ensure scalability, maintainability, and better code organization, leading to reduced technical debt and faster feature delivery.- Enhanced Charting Capabilities: Developed advanced charting features that empowered users with real-time market insights, improving overall user satisfaction and retention.- Collaborative Development: Worked closely with a cross-functional team to deliver the app, which is now available on the Play Store, significantly contributing to its success.

Indonesia

- Led a Cohort of 25 Aspiring Developers: Successfully mentored and guided 25 students in Android development through weekly consultations, study groups, and ongoing support via Discord, resulting in a cohort graduation rate exceeding 86%.- Created a Collaborative Learning Environment: Fostered a supportive and engaging atmosphere that encouraged peer-to-peer learning and collaboration, helping students overcome challenges and stay motivated throughout the program.- Boosted Technical Competency: Provided hands-on technical guidance to students, ensuring they mastered core Android concepts and best practices while developing innovative projects.- Collaborated with Instructors: Worked closely with instructors during Instructor-Led Training (ILT) sessions to ensure that students received high-quality, structured learning experiences that aligned with program goals.

Kawasan Industri Mitra, Karawang, Jawa Barat, Indonesia

- Developed and Delivered Cross-Platform Solutions: Defined user requirements and designed mobile, web, and API systems to meet diverse business needs. Successfully developed and deployed database-backed applications that streamlined workflows and improved operational efficiency.- Facilitated Cross-Departmental Collaboration: Played a key role in collaborating with various departments through brainstorming sessions and meetings, ensuring alignment between technical solutions and business objectives.- Implemented User-Driven Updates: Responded to update requests from users by making iterative improvements to systems, resulting in enhanced functionality and increased user satisfaction

- Completed an intensive program focused on Native Android Development using Kotlin, based on Google's curriculum.- Led Android development in a team of 6, working cross-functionally with Machine Learning and Cloud Computing students to build a capstone project, FreshCam, a mobile app for classified fruit freshness.- Gained hands-on experience in Android app architecture, UI/UX principles, and integration of third-party libraries, resulting in the successful delivery of the app within the project timeline.

idcamp multi-platform app - mahir● Responsible for assisting IDCAMP participants in completing Flutter Expert classes● Responsible for facilitating group discussions for IDCAMP participants

fundamental flutter app facilitator

Sarjana, Teknik Informatika, 3.84

Rekayasa Perangkat Lunak

Activities and Societies: -assistant lab komputer rekayasa perangkat lunak