• Leading commercial and technical department• Handling bidding process• Delivering project based in Indonesia• Building relationship with CxO and customer stake-holders level

Handling P/L for MPT SEA Managing CxO relatioshipClosing sales target

- Responsible for sales lead at some parts of Indonesia market- Ensuring project audit within a budget and company’s standard- Analysis technical and financial for company’s lead

Technical advisor and analyst for stock, derivatives and commodities market

- Responsible for sales lead at some parts of APAC- R&D Specialist for Energy Monitoring

• Maintain more than 260 building for more than 400 tenants• Develop Business Process for Operations Division• Develop improve internal process for project and clear Carry Over project• Develop new technology for In-Building Solutions to support 2G/3G/LTE Network• Assist Commercial and Site Acquisition Division to achieve their SLA/Target

• Assist a company on opening market in APAC• Identify customer needs on a power management perspective• Pre-sales and sales for Heliocentris product• Giving technical design to reduce/monitor customer OPEX

• Assisting MNO on renewable design and implementation• Developing CxO level relationship to support GSMA program• Building eco-system by bridging the technology suppliers with MNOs• Big data mining and collection for tower and subscriber growth to produce 5 specific market insights for following countries: Indonesia, Bangladesh, Pakistan/Afghanistan and Myanmar as guideline for MNOs (Mobile Network Operators)• Data analysis with few methodologists for mobile network market from current trend to 3-5 years market forecast to assist CxO level to create decision • Data forecast for future trend in mobile markets and financial models• Authored 5 publications market insight on specific country• 4 publications for best practice on a green procurement and maintenance• Managed and conducted 5 working groups across Asia• Assist for more than 7 engagements including feasibility study and technical training• Assist and active with Myanmar’s stakeholders to eliminate dependency with fossil fuel to power their base station

- Developing toolkits for MSUP Ph1a and b- Overviewing MS contract KPI and SLA- Review team for MSUP Ph.2- Giving O&M perpective experience for each development process- Supporting GNOC process integration in Rumania(remotely)

- Maintain 1 MSC, 2 HLRs, 1 SGNS, 1 GGSN, 1 OSS, 7 BSCs, 956 BTSs, more 950 transmission links- Setup GNOC for South East Asia operation - Integrate OSS and TT system to support GNOC- Manage more than 100 subordinates for NOC and Field Maintenance- Produce performance report of BSS, Core and Transmission on daily/weekly/monthly basis- Handling CME engineering and planning- Leading network upgrade for LTE trial- Build business case for GNOC in IndoChina operation- Implement HiTech GNOC to support IndoChina operation- Roaming and Interconnect coordinator. Bring over $100K/month revenue from roaming- Day to day operation control and approval- Setup SOP for field operation and NOC- Ensure enough resources and sparepart to support maintenance activity- Controlling and supervising third part for first line maintenance- Support network roll out department- Maintain and analyze network performance- Maintain network KPI according company goal- Maintain OPEX budget

• Maintain 300 BTSs, 18 BB and Optical network• Manage more than 70 subordinates for field maintenance• Build more 300 sites in one year roll out• Setup CME, ITC and O&M team to support roll out and maintenance• Manage team to reach roll out target• Project Manager for site sharing and IBS system• Setup O&M organization for Java area with effective and efficient cluster• Manage internal and external resources• Keep minimum interrupting in network system with AVL and KPI target• Budget planning and monitoring for Implementation & OM Jabodetabek region• Handle customer complains that related with network• Administrative function such as reporting to management, release PR/PO, GR PO, knowledge sharing and improve quality of maintenance• Coordinate with intra department for maintenance improvement

• Manage more than 211 site includes 8 Backbone and optical transmission• Manage more than 12 subordinates • Keep AVL not less than 99,75% and MTTR less than 4 hour• Support marketing dept to solve customer complain• Interfacing between government and company such as frequency license and local government• On call duty for 24 hours a day and 7 days a week

• Preventive and corrective all network element include telco equipment, civil, mechanical and electrical• On call duty for 24 hours a day and 7 days a week• Testing and commissioning BTS, microwave SDH/PDH, BSC, Mux and IT Equipment• Periodically optimizing network element in Banjarmasin• Implementing NMS system for transmission

• Planning transmission for new site of Telkomsel• Coordinating planning engineer to complete target• Meeting with user for final approval• Support planning department for transmission part• Design link budget for each link• Implementation monitoring with transmission design

• Testing& Commissioning microwave SDH/PDH and BTS Alcatel• Install PDH and BTS Alcatel• Complete acceptance with user

• Developing communication radar with C++ programming• Improving hardware with using processor and microcontroller base