Rizki Ramadhan

Experience

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  Temasek International School

  Dec 2006 - Feb 2007

  Teaching Staff
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  HSBC Singapore

  Mar 2007 - Jun 2007

  Data Entry Clerk
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  Dyson

  Jul 2011 - Aug 2014

  - Given responsibility of the design and development of electronic cable components for static and moving assemblies- Performed complex Tolerance Stack calculations with different tolerance acceptance that vary from Worst Case, Root Sum Square, as well as based on Monte Carlo simulation- Gained a better understanding of a product’s life cycle starting from conceptual design stage to current support activities- Interviewed by 2GB radio of Sydney, Australia to share experience as a young engineer in Dyson, 28th September 2013- In total, was a part of 2 complete product cycles which comprises a total of 6 end products while providing current support towards a number of other existing products Show less - Design contribution included introduction of new product components as well as design improvements towards existing parts- Given the responsibility of the design and development of components of different materials: a wide range of plastic, metal and rubber material- Grasped a solid understanding of injection molding process and basic tooling parameters- Ensured that CAD and drawings of parts/assemblies released to suppliers and prime-contractors follow to company’s high standard Show less

  • Design Engineer

    Jan 2013 - Aug 2014

  • Graduate Design Engineer

    Jul 2011 - Dec 2012
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  PT Dirgantara Indonesia (Indonesian Aerospace)

  Sept 2015 - Mar 2024

  - Supported the Program Manager in executing all project planning matters- Led and succeeded in concluding government-to-government negotiations- Planned for engineering activities with a contractual value of US $140 Million- Arranged for the dispatch of 100 engineers and technicians abroad to participate in prototype production- Prepared budget planning for the procurement of pre-impregnated composite material equipment that included Autoclave, Automatic Fibre Placement (AFP), Through-Transmission Ultrasonic (TTU), Cutting Routing Drilling (CRD), and Robotic Drilling System (RDS) machines Show less Integrated Advanced Composite Technology Center (IACTC) (2020 - present)- Pioneered the formation of this unit- Provided feedback towards the application of composite materials across all programs (N219 Basic, N219 Amphibian, MALE drone, N235)- Ensured existing storage and manufacturing capability of composite materials and parts were up to standardN219 Seaplane/Amphibian Aircraft (2019 - present)- Performed study on composite materials and selected a reinforcement-matrix configuration suitable for Vacuum Assisted Resin Infusion (VARI) process for float components of the Seaplane variant of N219- Presented the material selection process and conclusion in an online Focused Group Discussion in the presence of all stakeholders (ITB, LAPAN, BPPT) in the N219 Seaplane program- Liaised with fiber and resin vendors to ensure availability, compatibility, and prompt delivery of materials chosen for the float- Communicated with VARI manufacturing company to provide insight on new material proposed- Led communication with external partner in the US for the development of the Amphibian variant of the N219 AircraftStudy leave - Imperial College London (2018 - 2019)N219 Basic Aircraft (2015 - 2018)- Involved in design and improvement of the aircraft starting from the roll-out stage up until the initial stages of type certificate approval- Improved on the design of the pilot door mechanism, prioritizing on a more ergonomic design- Designed reinforcement parts or modified existing structural parts/assemblies for critical regions of the forward fuselageHuman Development: Student-Intern Supervisor- Supervised several student interns within the Structure Design Unit and provided necessary guidance for their projects.- Teaching materials included company profile and history, design best practices and kinematics study using Catia V5 Show less

  • Deputy Program Manager

    May 2021 - Mar 2024

  • Aircraft Structural Design Engineer - Composite Structures

    Sept 2015 - May 2021
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  Schoters

  Sept 2020 - Mar 2024

  IELTS Trainer
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  Lilium

  Mar 2024 - Feb 2025

  Design Engineer - Propulsion Mounting Structure

  • Developed detailed 3D CAD models for critical metal and composite components, ensuring adherence to strict aerospace standards.• Optimized propulsion frame and wiring with a focus on scalability for high-volume production.• Collaborated with cross-functional teams and suppliers to resolve design, manufacturing, and integration challenges.• Led the development and execution of Safety of Flight testing, including Fan Blade Off Containment, Harness Fatigue, and Ballistic Impact Tests.• Implemented improvements to reduce testing downtime and associated costs for wind tunnel testing.• Analysed test failures and implemented design changes to enhance reliability.• Managed design documentation and Bill of Materials (BOM) in Siemens Teamcenter. Show less