Radian's Portfolio

Knowing what you have is better than have what you don’t know.

- Warren Buffet

Omni, Seasoned & Data driven

Welcome to my portfolio, I am glad to show you my experience, skills & capabilities. I've been taking journey with several knowledge areas & expecting to expand more !!.

The Journey

I was taking Information System on my undergraduate in Budi Luhur University & taking Strategic Business Administration (MBA) in ITB as my postgraduate master

I started my career in 2004 as smart card programmer & also as database warehousing in Indosat Card management subscriber (SIM/RUIM) in synchronizing the physical & VLR/HLR/Billing database and creating a search engine using simple PHP & MySQL.

in 2008 I expand my knowledge in wireless 3G RAN in Ericsson Indonesia for Indosat 3G Decongestion project. Data analysis used to identify priority congested sites, area and understand correlation behavior of usage and congestion and forecasting possibility growth of the load.

In 2011 I joined Managed service in Huawei Indonesia to build my project management skills, I jumpstart as MS 3G RNO then expand to NPM Branch Manager then further hone my expertise as MS SME RAN manager in 2013 then NPM Strategic Manager in 2019.

About Data Analytic Exposure

Data analytic exposure is high to support analysis such as pareto Worst contributor analysis, run chart of the operational issues, identify behavior of sleeping cells, flatness & performance also analysis of data distribution in research of best approach of user throughput correlation with RAN or non-RAN congestion, interference, ideal Video requirement speed, and Digital geo data (MR) to go drivetest-less and initiate program for grid based optimization using multi layer such as population to involve in creating decision making tools for optimal antenna coverage based on MR & population.

Other Knowledge Areas

Currently I'm interesting in growing my capability in PMP & Lean Six Sigma to be able deeply understand proper analysis in statistic and define a proper improvement output by fully data driven while continuing to explore a better career, I believe this skill will be useful to expand to enrich my perspective in doing analytic in any areas.

Portfolio

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Knowledge, Skill & Experience

During my journey I keep synergizing each skills & capability with Data driven & analytic to output result with quality

Project Management

In project exposure areas I've been involved in several project type of NPI, Roll out, Manages Services SME, NPM & ad-hoc project with regional & national level scale especially I spent more in Telco industry.

I also extending my PMP® learning by finishing the full training & planned scheduling my certification in 2023 to get broader experience in setup project charter, plan, executing, controling & documenting in proper & standardized way.

Data Analytic

In collecting & analyzing data I combine multiple areas in leading multi skill team member using Excel, MS-SQL, MySQL, Python, Pandas, Jupyter for collecting Measurement, Hadoop management for MR tools & put it in the plate of the results, trends and recommendations being presented in visual of Dashboard, PowerPoint or Tableau.

Data prediction models and machine learning techniques applied in predicting Traffic increment, incident behaviour, or targeting the right customer or area need to be focused for sales or improvement

BUSINESS ADMINISTRATion

as Strategic business administration especially in marketing, market insight and data analytic is main driver as I experienced in setup a small personal business previously.

Strategic market Analysis capability such as PDB, SWOT, VRIO, stakeholder analysis and final execution is essential complemented by precise data analytic.

QUALITY & PROCESS IMPROVEMENT

Lean SixSigma is a knowledge area to improve quality level by reducing non value added process or product and perform staging analysis to deeply identify problem by using proper statistical tools.

I also believe this will be applicable in many knowledge areas to output a quality

My Achiements

Hard work betrays none, but dreams betray many. Working hard alone doesn't assure you that you'll achieve your dreams. actually there are more cases where you don't. even so, working hard and achieving something is some consolation at least.

- Hikigaya Hachiman

Future Star Award

Huawei Technology

3 times

2017, 2020, 2021

Network Quality Star

Huawei Technology

Managed service award

2021

CSSGB®

Certified Lean SixSigma Green Belt holder

Green Belt SixSigma

2022