
Sultan Kautsar
Founder & Product Engineer

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About me
Founder & Product Engineer
Education

Mertoyudan 1 Senior High School
2016 - 2019Student of Physics, Mathematics, and Science Natural Sciences StudentActivities and Societies: Guitaist at all school events, Pramuka TKU Penegak Bantara.

Kartika XII-1 Mertoyudan Junior High School
2013 - 2016Student Natural Sciences StudentActivities and Societies: Guitarist at all event, Volleyball, Band, Pramuka TKU Penggalang.

Kalinegoro 5 Elementary School
2008 - 2013Elementary School Natural Sciences StudentActivities and Societies: Baseball, Basketball

Pembina Kindergarten
2006 - 2007Kindergarten Kindergarten/Preschool Education and Teaching KindergartenActivities and Societies: 1st Ball Moving Contest

Telkom University
2019 - 2023Bachelor's degree Information Technology Bachelor (S.Kom.)The Information Technology S1 Study Program is a superior study program at Telkom University focusing on the Internet of Things (IoT) and Cyber Security, holds a Bachelor of Computer (S.Kom) degree and is accredited 'Good' by BAN-PT and has obtained Provisionally Accredited IABEE status.

Telkom University
2022 - 2023Master's degree Cyber Security and Digital Forensics Not GradedThe master's degree program in cybersecurity and digital forensics at Telkom University is the first study program in Indonesia that is in the specific nomenclature of forensic science - Infokom with the field of cyber security and digital forensics. Accredited 'Good' by BAN-PT.
Experience

Rayatiga
Mar 2020 - nowFounder & Product EngineerSo far, we've served 350+ clients. Rayatiga provides website creation, maintenance, migration, and SEO services, helping businesses grow online with tailored solutions. Every website package includes free maintenance, and we also offer separate maintenance services for existing sites.

Bangkit Academy led by Google, Tokopedia, Gojek, & Traveloka
Feb 2022 - Jul 2022Cloud Operations EngineerInstructor-Led Training for Frontend Web, Backend, Google Cloud, Data, ML and AI, Operation Suite and Security in Google Cloud, Associate Cloud Engineer.Soft Skill for Time Management, Professional Branding and Interview Communication, Critical Thinking, Adaptability, Idea Generation and MVP Planning, Startup Valuation and Investment Pitch, and Professional Communication.English Class for Spoken Correspondence, Expression Opinion, and Business Presentation. Technical Skill for Operating Google Cloud Platform and its Resources and Services, Build Backend for Android Appliacition, also Write API Documentation.Tech stack: Vertex AI, App Engine, Cloud SQL, Load Balancer, Compute Engine, VPC Networks, Cloud Storage, Cloud Monitoring.Cloud platform: Google Cloud.Website: https://github.com/Rebage-Bangkit2022 Show less

Breef Studio
May 2023 - Sept 2025Web DeveloperBreef Studio (PT Breef Digital Indonesia) is a software development company committed to delivering the best end product possible. Providing the team to create software solutions with customer-centered innovation, design, web and software development.Perform website maintenance to ensure the website runs properly and properly. Providing technical support services to clients to identify problems, troubleshooting, and problem solving in a systematic and efficient manner.Develop websites according to specifications, requests, and designs from the UI/UX division. Communicating and working with a team of designers and developers, as well as SEO and SEM managers for website advertising needs through Google Ads.Company profile: https://breefstudio.com Show less

FlexyPack.com
Sept 2025 - nowSoftware DeveloperFlexyPack is a packaging solutions company that helps businesses create sustainable, high-quality, and customized packaging with a focus on innovation and efficiency. The company provides digital solutions to streamline packaging design, ordering, and production.Develop software solutions to support FlexyPack’s digital ecosystem, focusing on building efficient and user-friendly applications. Currently working on a cross-platform mobile application project using React Native, responsible for implementing UI/UX designs, integrating APIs, and optimizing app performance.Collaborate with product managers, designers, and developers to ensure smooth project execution and delivery of high-quality software products.Company profile: https://flexypack.com Show less
Licenses & Certifications

Data Analysis Using Google Data Studio
Skill Academy by RuangguruMar 2020- View certificate

CSS Fundamentals
SoloLearnAug 2018 - View certificate

Design & Prototype Adobe XD
UdemyOct 2019 - View certificate

PHP
SoloLearnMar 2019 - View certificate

Technical Support Fundamentals
GoogleMay 2022 - View certificate

HTML Fundamentals
SoloLearnApr 2019 - View certificate

Negotiation - Understanding Personality Types
UdemyOct 2019 
UX Designer Digital Product Developement
Skill Academy by RuangguruApr 2020- View certificate

JavaScript
SoloLearnAug 2018 
Statistics Foundation for Data Science
Skill Academy by RuangguruMar 2020
Honors & Awards
- Awarded to Sultan KautsarTop 53 Bangkit Academy 2022 Final Projects (Indonesia's Environmental Conservation, Disaster Resilience and Climate Change) Google, Gojek, Tokopedia, Traveloka, Ministry of Education and Culture Republic of Indonesia Jul 2022 Winner, Top Best 53 from the total of 437 projects
Volunteer Experience
Customer Support Specialist
Issued by Rayatiga on Aug 2020
Associated with Sultan Kautsar
Languages
- enEnglish
- inIndonesian
- ruRussian
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