Solution Architect Data Migration

Mochamad Aris Zamroni

Date of Birth September ***0

Gender Male

Nationality Indonesia

Location & Whatsapp phone number Jakarta, Indonesia / +628********** Email **.*******@*******.***

Education 1998-2002: Institut Teknologi Bandung

bachelor degree in Computer Engineering, Cum Laude

(part of Electrical Engineering department)

Website https://www.linkedin.com/in/zamroni/details/featured/ OCS/BSS Telecom Realtime Billing/Charging Experience

• Ericsson certified solution engineer and solution architect of telecom real time billing system.

• Solution architect and data migration tool developer of multiple successful large-scale Ericsson real time billing migrations in Indosat Indonesia (up to 24 million subscribers and their account history data within single migration).

• Solution architect and data migration tool developer of successful Huawei-to-Ericsson real time billing migration in Wataniya Maldives.

• Solution architect of large scale (300+ nodes) Ericsson billing system upgrade in Indosat Indonesia.

• Develop custom load balancer of customer care node of Ericsson real time billing system

• Develop of graphical viewers and simulators of multiple Ericsson billing system APIs.

• Expert in Ericsson Charging Systems with 500+ contributions in Ericsson knowledge sharing forum.

• Solution architect of billing implementation of multiple Indosat marketing programs.

• Experienced in delivering numerous solutions selling and technical presentations, including to C-level audiences and in public events.

List of Innovations

• Vertical Gantt Chart

• Open source computer inventory software

• Data Migration Strategy and Data Conversion Techniques

• Displaying Unstructured Data in Graphical Table

• App-by-App Datacenter/Cloud Migration using DNS-based Cutover Method

• Free, Fast and Secure Linux Remote Desktop using X2GO

• High Performance Linux LTS Kernel for Hyper-V

• Custom Script to Make Wikipedia More Readable

• F5 implementation of Diameter charging load balancing.

• Meta Llama 3.1 8B LLM AI ONNX INT4 Model for Windows DirectML GenAI with New Liner Modification

• DRM Widevine Video Player for Samsung Tizen Smart TV Experiences

1. Freelancer (February 2024 – now)

• Ethical hacking of 10+ video streaming services (payment/subscription API bypass, ads segments removal, geo blocking bypass); and creating their reverse engineered multiplatform players using client- side HTML, JavaScript and cloud based serverless functions.

• F5.com Devcentral top Nacreous level & 2025 MVP member

• Learning large language model artificial intelligent technology. 2. Celcomdigi: Solution Architect (July 2023 – January 2024)

• Contract Solution architect of Huawei to Oracle BRM migration (project cancelled).

• Creating method of revenue recovery during billing migration using delta balance adjustment mechanism.

• Develop web-based viewer of Oracle BRM PDC pricing configurations.

• F5 implementation of Diameter charging load balancing. 3. Accenture: Solution Architect (October 2022 – April 2023)

• Contract Solution architect of project management services in an Indonesian telecom service provider. 4. Smartfren: Solution Architect (November 2020 – October 2022)

• Solution architect of telco’s IT strategy and architecture: OCS/Billing, Chatbot, Campaign Management, Application Acceleration, SAP’s electronic duty stamp integration, Facebook storefront integration, etc.

• Invents workaround for Whatsapp Business API-based applications to get customer’s current location in one-time-only manner.

• Planning 1+ MUSD cost saving through storage system configuration optimization. 5. Freelancer (June 2019 – November 2020)

• Provides business consultancy session to Korean IT security vendor.

• Ethical hacking: Discover payment API bypass method in video streaming services (HBO GO Asia, Tencent Joox Music, Smithsonian Channel, etc.) that allows anonymous or non-subscribers to access paid contents (HBO Hack; https://en.security.tencent.com) 6. Citrix Systems: Sales Engineer (April 2015 - May 2019)

• Sales engineer of Citrix ADC (Application Delivery Controller: server load balancer, web application firewall, web accelerator) and SD-WAN router.

• Creating custom presentation slides to suit local customers & delivering numerous presentations, including in public events and to C-level audiences.

• Implements consultative selling method to gain customers’ trust: o Analyze customer’s pain points then promote suitable product/solution features to address the problems.

o Presenting quantitative benefits in addition to qualitative benefit. o Successfully plants my proposed specification as RFP/tender requirements in multiple customers though coming as competitor against other incumbent vendors.

• Business development to gain new customers and manage service partners

• POC hands-on and writing RFI/RFP tender technical proposals.

• Converts proprietary/vendor-specific terms into generic terms in proposed tender/RFP requirements.

• Building advanced demo lab in laptop that can be ran in anywhere and anytime. 7. Poca Group: Solution Architect (July 2014 - April 2015)

• Presales & implementation solution architect and team leader.

• Solution architect of F5 mobile internet traffic steering project.

• Solution architect of Citrix ByteMobile mobile internet optimization. 8. Avnet Indonesia: Sales Engineer (January - June 2014)

• Contract sales and implementation engineer of F5 application delivery controller (server load balancer, web accelerator, datacenter load balancer, web application firewall). 9. Ericsson Indonesia: Solution Engineer & Solution Architect (June 2007 - December 2013)

• Certified solution architect & solution engineer of Ericsson Charging Systems (telecom real time billing system)

• Expert of Ericsson Charging Systems; 500+ contributions in Ericsson knowledge base

• Solution architect, technical leader and data migration tool developer of multiple successful large-scale data migration of Ericsson real time billing; up to 24 million subscriber records and account history records within single migration.

• Solution architect and technical leader and data migration tool developer of 2012-2013 Wataniya Maldives real time billing migration from Huawei to Ericsson system.

• Creating Java-based server load balancer of customer care node of Ericsson real time billing.

• Solution architect of multiple prepaid subscription marketing programs.

• Solution architect of large-scale real-time billing system expansion and upgrade projects.

• Solution architect of EMC backup system and F5 load balancer integration into Ericsson billing system.

• Creating graphical API viewer of subscribers’ call and account history data.

• Creating graphical protocol simulator of voucher and refill API (Javascript based XML programming).

• SAP Business Object implementation of Ericsson packet core network reporting. 10. Comverse: VAS Service Engineer (September 2004 - June 2007)

• Operation, project and support engineer of XL Axiata and Telkomsel Voicemail, SMSC and Missed-Call Alert systems.

• Successfully improving reliability of live install bases by doing proactive maintenance and correction. 11. PLN: IT Engineer (January 2003 - September 2004)

• Creating open-source automatic computer inventory system (https://zci.sourceforge.io/) (JavaScript, WMI, PHP & MySQL based).

• Creating web-based analytics application of electricity billing records (ASP.NET & Oracle based).

• Creating prototype of web-based application of flexible electricity payment and installment (Oracle based).

• Creating centralized antivirus and Windows update system to secure servers and desktops. Certifications

1. Certified Ericsson Experienced Solution Architect (2013) 2. Certified Ericsson Experienced Solution Integrator (2008) 3. Citrix Certified Professional - Networking (2016) 4. Citrix SDWAN Certified (2017)

Scholarship

Ericsson scholarship 2000-2002.

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