Principal System Architect Resume

PROFESSIONAL SUMMARY:

More than 18 years of experience in IT/Telecom as Principal Solution Architect, Technical Architect, Presales consultant, Product management, Delivery management, Scope estimation.

TECHNICAL SKILLS:

Domain: OSS/BSS, Telecom, VAS, LBS applications, Mobility, SDP, Data science, Cloud, SOA Architecture, CRM, CLM

Language: C, C++, Oracle, JAVA, Spring Framework, JMS, Object orientedprogramming, Python

OS and Protocol: UNIX and Linux, SUN OS, Parlay X, SMPP 3.4, SOAP, XML, JSON, WSDL, Restful, Micro services, DOCKER, Camunda BPM, Diameter, SS7, SIP, SIGTRAN

Technology: SS7 (ISUP, MAP), GSM, Optical (DWDM, CWDM, SDH), SMSC, MMSC, Parlay, USSD, GPRS, IN, CAMEL, Diameter, IMS, RCS 3G, PCRF

Tools: Visio, Eclipse, SWAGGER, MySQL, Soap UI, Camunda, RALLY, PRISM, REQPRO, JSON editor, RoboMongo, SS7 analyzers, SDH analyzer, Excel tools, Microsoft AZURE ML, AGILE,BDD, Data Science, Python, AWS

PROFESSIONAL EXPERIENCE:

Confidential

Principal System Architect

Responsibilities:

The project is to provide Blue Marble solution to be integrated to CTL OSS and BSS system. Provide offer management, order capture, order management including credit check, charging and provisioning through blue Marble. Blue Marble is integrated with CRM of Centurylink.
The system is micro - services based open architecture containing Camunda as BPM for workflows management.
My role is to design new features to be implemented in Blue Marble like, VOIP, POTS, High speed internet, DTV addition and other IMS based products
I need to convert the business requirements to High level design document or USER STORIES containing design details and interface details with other system. And support smooth delivery of all requirements as per customer satisfaction.

Senior Solution manager

Confidential

Responsibilities:

Handled many RFP responses related to various operators
Involved in providing solution related to VAS for Aircel account, SDP solution for Bharti Zain account Africa, and TATA accounts, Videocon Account.
Handles BSNL Tender Phase 7 for VAS part, Huawei is level 2 in that tender. Huawei is offered East Zone.
Involved in providing SOA based parlay X g/w development
Involved in IMS based RCS solution proposal to Aircel/Bharti.
Successfully designed MRBT solution for Aircel, provide solution to integrate MRBT solution for different vendors MSCs and charging and provisioning interface with Aircel SDP.
Given SOA based solution for MNS (commercial launched)

Sr. Technical leader

Confidential

Responsibilities:

I managed several implementations and operations of VAS projects at several national and international sites.
Involved in interaction with customer for various projects and proposed customer feasible solution and guide technical team for implementation.
RFP replies for various proposals
FRS and solution preparation for VNG, Roam retainer and other ISUP/MAP based projects.
BI to generate customer reports and to analyze customer behavior to provide new offerings or modulate business model.
I also designed ISUP /MAP based product and worked for ISUP/MAP based VAS products involving all n/w components of GSM network like MSC, GMSC, VLR, HLR, and SMSC.

Confidential

Senior Research Engineer

Responsibilities:

I wrote device driver for SPECTRA 2488 (SDH) device in C.
Designed and coded for configuration module (embedded application) and its Testing
Designed and coded for performance management (ITU G.826) and its Testing

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