Sprint/Samsung LTE/4G CDU30 migration Team

Part-time : E911 System Data Collection for Polaris Wireless

RAN Engineer for AT&T 4GPerformed Site Readiness Test (SRT) for AT&T’s Ericsson 4G LTE for NorCal carrier-add project, which includes parameter alignment, Eutran/Utran Frequency Relation ID analysis, SIB19, RET label verification, RRU power confirmation, RSSI, VSWR, PIM analysis, Link Budget verification including RSSI, VSWR and alarm troubleshooting.Key Accomplishments: • Customized MS Excel macro and VBA for RET verification and tracker in conjunction with AMOS scripts.

- Tier 1-RAN support for R12 Blue TIGER team; Tower crew support for antenna/ RET system- Tier 2 support - Samsung 3G/4G (configuration, testing/ troubleshooting, commercialization)- COP verification and documentation- Task analysis, scheduling and manpower allocation- Investigate, monitor, test, verify and document equipments starting from inbound, shipping, and installation, until P.O. is close.**Key Accomplishment(s): • Developed and customized remote… Show more - Tier 1-RAN support for R12 Blue TIGER team; Tower crew support for antenna/ RET system- Tier 2 support - Samsung 3G/4G (configuration, testing/ troubleshooting, commercialization)- COP verification and documentation- Task analysis, scheduling and manpower allocation- Investigate, monitor, test, verify and document equipments starting from inbound, shipping, and installation, until P.O. is close.**Key Accomplishment(s): • Developed and customized remote troubleshooting and system monitoring process by incorporating MS excel matrix and direct scripting which was used for batch processing in BSM and LSM . This speed up monitoring process by ten (10) folds which contributed in a successful monthly site launch ranging from 40~150 sites with 95%-100% success rate• Developed and customized batch processing for RET verification and testing, RSSI/VSWR/POWER monitoring for R12 Blue TIGER team by which drastically decreased remote troubleshooting time by 75% (from average of 2 hours to 30 minutes) • Developed and customized linked MS excel tracker matrix for PO Status monitoring which contributed to closing of $1M+ P.O. in 2 months period. Excel file contains multiple sheets with 30,000-200,000 material lines, individual item verification, version comparison, and dated historical coordination.• Beta tested work order system which contributed to successful national roll out Show less

AT&T vendor network support (OSS for Ericsson/ALU / Nokia / Nortel GSM/ UMTS / LTE)**Key Accomplishment(s): • Developed personal MOP for site status and troubleshooting using MS Excel matrix links which contributed in accelerating site verification time by 50% ( from 40 mins to 20 mins or less ); microwave linked sites by 50% ( averaging of 2 hrs to 1 hr)

Install and integrated Ericsson’s Node-B ETMFX cards, SIAD and CIENA for Ethernet To The Cell Site ( ETTCS) project **Key Accomplishment(s): • Integrated more than 200 sites on AT&T’s ETTCS/SIAD project in a 4-month period

- Pioneered and implemented projects for APEX voicemail, conference bride and prepaid system- Conceived studies on actual process required in Gateway Regional Database- Part of a team who compiled technical data requirement on core network integration for Globalstar 2nd generation satellite systemKey Accomplishment(s): • Pioneered APEX prepaid/ VM project and implementation; Conceived studies in gateways service area configuration yielding saving of $10,000 per… Show more - Pioneered and implemented projects for APEX voicemail, conference bride and prepaid system- Conceived studies on actual process required in Gateway Regional Database- Part of a team who compiled technical data requirement on core network integration for Globalstar 2nd generation satellite systemKey Accomplishment(s): • Pioneered APEX prepaid/ VM project and implementation; Conceived studies in gateways service area configuration yielding saving of $10,000 per file• Lead and Project engineer for APEX Voice Mail System• Self trained in Qualcomm’s Gateway Editor & Record Editor which saved the company a total of $300,000 per year, speed-up processing time from 3~4 weeks to 3~5 days per file, and developed multiple processing method which increased efficiency 5 ~10 folds.• Self-trained in docushare’s on-line documentation and developed secured and systematic configuration which enhances international technical coordination Show less

- Part of a team for Globalstar project and is responsible for system documentation of assigned Globalstar’s Gateways, based on service provider’s requirement such as reference network design, dialing & routing plan, signaling compliance for a required PSTN interface and IS41 MSC loading**Key Accomplishment(s):• Developed interim procedure, for Globalstar’s PSAP analysis (vital in creating Globalstar’s Gateway Regional Database) via AutoCAD software which increased team efficiency… Show more - Part of a team for Globalstar project and is responsible for system documentation of assigned Globalstar’s Gateways, based on service provider’s requirement such as reference network design, dialing & routing plan, signaling compliance for a required PSTN interface and IS41 MSC loading**Key Accomplishment(s):• Developed interim procedure, for Globalstar’s PSAP analysis (vital in creating Globalstar’s Gateway Regional Database) via AutoCAD software which increased team efficiency and turn around time by 50%.• Self trained in PSTN signaling compliance (e.g. MFR2, MFR1, ISUP) SS7 network & UNIX O/S. Show less

- Lead engineer and served as national technical back-up for field engineers during initial installation of Nokia’s Actionet Trunk Mobile radio (TMR) Network nationwideKey Accomplishments:• Designed, developed and implemented methods in network dimensioning which saved the company approximately $50,000 consultation fee and at the same time increased efficiency & turn-around time by approximately 95% in supporting marketing’s dynamic approach• Lead engineer and served as… Show more - Lead engineer and served as national technical back-up for field engineers during initial installation of Nokia’s Actionet Trunk Mobile radio (TMR) Network nationwideKey Accomplishments:• Designed, developed and implemented methods in network dimensioning which saved the company approximately $50,000 consultation fee and at the same time increased efficiency & turn-around time by approximately 95% in supporting marketing’s dynamic approach• Lead engineer and served as national technical back-up for field engineers during initial installation of Nokia’s Actionet Trunk Mobile radio (TMR) Network nationwide**Key Accomplishments:• Designed, developed and implemented methods in network dimensioning which saved the company approximately $50,000 consultation fee and at the same time increased efficiency & turn-around time by approximately 95% in supporting marketing’s dynamic approach Show less

- Assigned subject includes digital electronics- Pursued graduate study in network dimensioning, and has been granted full scholarship by Philippine Government under the Department of Science and Technology (D.O.S.T) / Engineering and Science Program (ESEP) and have acquired a degree in Master of Science in Electronics & Communication Engineering (M.S. E.C.E.).

- Switch Operation / network maintenance in Ermita, Manila and Makati location- TIGER team/ Field implementation for Hughes VSAT/ TES / SCPC Gateways- Designed, analyze and customizing networks based on customer requirements **Key Accomplishment(s):• One of the field engineering team who pioneered the first VSAT installation in Asia (implemented nationwide in the Philippines) which was successfully completed within tight schedule and minimal training.• Installed and… Show more - Switch Operation / network maintenance in Ermita, Manila and Makati location- TIGER team/ Field implementation for Hughes VSAT/ TES / SCPC Gateways- Designed, analyze and customizing networks based on customer requirements **Key Accomplishment(s):• One of the field engineering team who pioneered the first VSAT installation in Asia (implemented nationwide in the Philippines) which was successfully completed within tight schedule and minimal training.• Installed and commissioned SCPC (3.8 mini Gateways) in Ormoc and Zamboanga area (Souther Philippines)• Developed standard operating procedures for troubleshooting X.25 network configuration which contribute largely in solving intermittent problems Show less

- Assembled, maintained, and troubleshoots desktop computers. - Lead engineer for Autodesk’s AutoCAD’s Computer Aided Design project**Key Accomplishment(s):• Most Promising Engineer for year 1990