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Ahmet Hancer

Ahmet Hancer

Solution Architect and Project Manager
Istanbul, İstanbul

Sosyal


Ahmet Hancer Hakkında:

I am a senior expert in telecommunication, especially ITU, ETSI, 3GPP, EITF based, networks following these standards.

Deneyim

I am a leading Principal Solution/Software Architect and Project Manager in Telecommunication with rarely possessed experience, knowledge and expertise from 5G/NR / PCF-PCRF / IMS/ TAS/ SIP/ h.323/ PBX/SBC(acme etc)/ Softswitch/ DIAMETER /SRVCC /CSFB (next generation networks) to 4G, 3G, GSM, SS7( INAP, ISUP, MAP), ISDN (legacy networks) and including SMSC, SCP, BSS/OSS, HSS/HLR with hands-on experience  and as well as QoS, QoE, end-to-end and node-by-node security( confidentiality, integrity and Key exchange protocols Mikey), and network configuration and network architectural options and alternatives with high performance, low latency, SLA. I worked in companies like Siemens, Ericsson, Huawei, Vodafone and countries like Germany, Sweden, Turkey.


I have over 20 years experience in real-time billing/charging/Rating and invoicing and keeping financial records in telecom and payments via different channels and customer-notification systems. I am an expert database-intensive real-time systems in billing(real-time systems and offline systems ) and CRM(call center, call center-erp connection, data-hiding, level by level authorisation, security, issue-tracking, ivr), data-fraud. 

I am a Principal expert in 3GPP, IETF and ITU standards namely on 5G, 4G, 3G and GSM, SS7 technologies like core networks, voice networks, protocols, BSS and VAS. Moreover, I have strong Artificial Intelligence, Machine Learning, Deep Learning, Cloud Computing and IoT( mIoT, cIoT and IIoT) expertise and selection criteria on vendors' products with criteria like OPEX/CAPEX and QoE, CEM, security and robustness. 

When I joined last company and initiated 5G TR project, NOONE in the company knows anything about core networks, voice networks SIP or even SS7 based etc even noneone in 5G clustering knows sip/ss7 are used for voice/video except a few joined meetings later on from operators. Even they claim to develop BSS systems NOONE in company knows anything about Voice billing, IMS billing and I wrote IMS-billing solution architecture. I triggered 4G, IMS, TAS, MCPTT, ITUCELL projects by myself. Noone in the company knows even name of products like CSCF, SBC, TAS, SIP, MCPTT. When I started MCPTT project even NOONE in TURKEY knew the name of the product(MCPTT) and what it stands for. Even today NOONE in the company knows name MBMS and what it stands for. I myself made all installation and configuration in ITUCELL and made presentation, demo to BTK top management and initiate 5G idea to develop in TURKEY locally with national resources obeying international copy rights and intellectual property, even later on TURKCELL experts came and contributed to meetings with ideas they brought from their vendors' presentations and meetings. The time I joined the company there was not even one person read any 3GPP standards or even heard name of 3GPP. When I interviewed the company, Managers saw in my CV and asked me what is PCRF and stands for, even they are developing so called BSS they don't even know name of PCRF, Rx, Sy, Gx interfaces and why We need these product and never looked at 3GPP to read billing related standards. In such a company, I started 4G/5G/VoLTE/VoNR/MCPTT and done voice billing design. 

Over 20 years experience in telecommunication, I have comprehensive and academic hands-on experience of vendor site and operator site trial and testing expertise of functional test, acceptance test, conformance test, integration test, load and stress test along with QoS, CeX, OPEX/CAPEX ROI and ease of use, security requirements following international standards and regulatory requirements and scalability for increasing traffic in network dynamically and redundancy test. 

I am a certified Project Manager with over 20 years procurement experience namely such as RFP/RFI/RFQ and investment based on new technologies and trends, customer needs, sustainability and ROI as well as social responsibility and Public Relations following local and international regulatory organizations and laws. 

I am looking forward to hearing from you. 

Give me a call for an interview and my resume. 

Ahmet Hancer, PMP(2012), CCNA(2007), CCVP(partially 2007), BS

Eğitim

Bs degree in Computer Science, pmp, ccna, Ericsson service delivery campus, UMTS, SS7, JAVA

Ahmet Hancer ile aynı Telekomünikasyon sektöründen profesyoneller

Istanbul, İstanbul'e yakın farklı sektörlerden profesyoneller

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