OSS Architect
Resume:
Profile
Software Engineer and Architect, with *+ years working in Telecommunications Industry, leading product design and development from Marketing Design to Live Products. Lastly leading OSS/BSS systems deployment.
Skills
Ruby on Rails, PHP, PL/SQL, Java
iOS 5, jQuery Mobile, Sencha Touch
Javascript, JSON, jQuery, CSS, HTML 5
MVC
SOAP, REST, RESTful APIs
Oracle DB, MySQL, PostgreSQL
VoiceXML, SIP, TwiML (Twilio APIs)
Solaris, Unix, Linux
TCP/IP Routing and Switching, IPv4, IPv6
Agile, Scrum, RUP
Experience
Inventory Technical Expert, Tecnocom Medellin, Colombia Feb 2011-Present
• Requirements Oversight: ensuring that delivered solution based on MetaSolv Solution (6.0.16 and 6.2) and Network Integrity meets the client’s service fulfillment chain.
• Provide technical leadership to the inventory team, including requirement analysis, brainstorming, design and implementation of MetaSolv Solution and Network Integrity.
• Manage the entire lifecycle of Product Specifications and Product Catalog.
• Guiding the inventory team’s designs to deliver a mature solution based on MetaSolv Solution and Network Integrity, based on eTOM, SID and OSS/J recommendations of TM Forum.
• Architectural Oversight: Specifying the high-level design and deployment architecture for Network Systems, Network Inventory, Logical Inventory, Product Catalog, Work Management, Product Service Requests, Engineering Work Orders, Discovery and Reconciliation.
• Own Technical coherence of major portion of enterprise-class Inside and Outside Inventory
• Technical design and deployment of Network Systems: Fiber-Based Broadband Delivery, Hybrid Fiber-Coaxial, Wimax, Aggregation, Backbone, LTE, IP Centrex, VoIP, MPLS, Metro Ethernet, LAN, WAN, IP VPN
• Equipment specifications and installation for Network Elements and Customer Premise Equipment
• Work Management, Provisioning Plans, and Product Order Requests design.
DTV Integration Architect, ITS InfoCom Medellin, Colombia Dec 2010-Mar 2011
• Design of integration and order management between DTV systems (Cisco DNCS) and BSS/OSS systems, through exposure of DNCS APIs as Web Services.
• Design and support of unit, integration and user acceptance testing scenarios for IPTV integration and UI/UX.
• Design of OTT solutions.
• Assessment in industry best practices
OSS Architect, Neoris Mexico City, Mexico Jun 2010-Dec 2010
• Design and develop service fulfillment and provisioning process for quad-play services, including VoIP, TV and DTV, Broadband and Mobile. Knowledge of DNCS, CONAX, ACC4000 APIs for integration with ASAP (Automatic Activation)
• Manage process and functional design activities for OSS Architecture, based in Oracle Metasolv (6.0.16) and ASAP solutions.
• Design and develop OSS Integration with enterprise applications (Siebel, BRM, BPM) for service fulfillment lifecycle.
• Creating functional requirements as an input to application design.
• Writing, developing and testing detailed technical designs for business solution components and prototypes.
• Supervising application build, test, and deploy activities.
• Driving test planning and execution.
• Supervising application build, test, and deploy activities.
• Driving test planning and execution.
IPTV Integration Architect / UI Engineer, ITS InfoCom San Jose, Costa Rica Jan 2010-Aug 2010
• Design and development of integration requirements for IPTV infrastructure and BSS/OSS systems, through Minerva Middleware APIs exposure via Web Services.
• Design and support of unit, integration and user acceptance testing scenarios for IPTV integration and UI/UX.
• Design and customization of User Interfaces (UI) and Electronic Program Guide (EPG)
• Assessment, design and development of new services based in IPTV infrastructure (Instant Messaging, T-Commerce, Caller ID)
• Assessment in industry best practices
• TV Widgets Development
Product Specialist Consultant, Oracle Medellin, Colombia Jul 2009-Dec 2009
• Provide presales technical / functional support to prospective clients and customers while ensuring customer satisfaction.
• Develop and deliver high quality standard Oracle presentations and demonstrations.
• Present and articulate Oracle product's strengths, features, benefits, and competitive advantages.
• Design, validate, and present Oracle software solutions to include advanced product concepts, future direction, and integration with 3rd party convergent products.
• Contribute to Oracle Comms Product Management with customer experiences, new solution approaches and field feedback on product and messaging effectiveness.
• Prototypes/Proofs of Concept for BRM, ASAP, OSM.
BSS Senior Consultant, Oracle Medellin, Colombia Apr 2008-Jul 2009
• Design and deployment software solutions for Communications Market, around Oracle Billing and Revenue Management Framework.
• Rating, Billing and Invoicing requirements analysis, design and implementation.
• Design and Development of BRM and Enterprise Applications Integration
• Policy Opcodes analysis, enhancement and customization.
• Millicom Colombia - BRM Upgrade from 6.5 to 7.3.1: Invoicing, Billing and Customer Management. Bug/enhancements analysis, design and implementation
• Millicom Colombia, Paraguay and Bolivia – BRM Provisioning System: BRM Tibco Integration using BRM 7.3.1 Telco Framework
• Movistar Panama - Provisioning and Rating Test Cases Build and Execution for VAS using BRM 7.3
Research and Development Engineer, EPM Medellin, Colombia Apr 2004-Apr 2008
• Development of Middleware and Provisioning Platforms, based on a JEE architecture.
• Provide integration mechanisms for Enterprise Applications (Mediation, Billing, CRM, OSS) to Network Platforms (HFC, DSL, Aggregation, MVNO, Voice, Prepaid, Data, IPTV).
• Design and Implementation of SOA Architecture, based on JEE
• Design and implementation of Interactive Voice Response systems (IVR) over Cisco Media Gateways, using VoXML and TCL capabilities.
• Design and Implementation of entire lifecycle of products and services, such as Broadband (Cable and ADSL), Wi-Fi, IPTV, Prepaid System, Wi-Max
• IPTV Solution Architect: BSS/OSS and Middleware Integration, Middleware, Web-Cache and RTE-subscriber deployment, STB provisioning and administration, UI Customization.
• Medium Solution Architect: Designer and Developer of Middleware and Activation System for OSS/BSS.
• Prepaid System Architect: Designer and Developer for Dial-Up Internet, Calling Card and Prepaid Account.
• Mobile Virtual Network Operator Architect: Designer and Developer, Web Services, Socket Listener/Sender, Process Control.
• Bandwidth Advanced Services over Cable DOCSIS: Self- provisioning, Turbo-button, BW on Demand Architect.
• Wi-Fi Captive Portals Architect: Designer and developer.
• Payback Calling System Architect: Designer and developer.
• Others: Wi-Max provisioning, Cable Modem provisioning, DSL provisioning, E-Commerce deployment, Data Center migration.
Formal Education
University EAFIT, Medellin, Colombia Postgraduate Information Systems, 2007
University of Antioquia, Medellin, Colombia Electronics Engineer, 2005
Training / Seminars
General Assembly, New York, NY - Rails for Developers Jan 2012
General Assembly, New York, NY - Front-End Web Development Jan 2012
Founder Labs, San Francisco, CA - Pre-incubator Labs Fall 2010
Oracle, Miami, FL - Metasolv Solution, Dec 2009
Oracle, Plano, TX - Unified Inventory Management, Jul 2009
Oracle, San Francisco, CA - Oracle Communications Suite, Jul 2009
Oracle, Buenos Aires, AR - Billing and Revenue Management, Sep 2008
Orca Interactive, Ra’anana, IL - IPTV Middleware, Nov 2007
Oracle, Medellin, CO - Oracle 10g: Build Applications with ADF, Nov 2006
Oracle, Medellin, CO - Oracle 10g: Build Applications with J2EE, Nov 2006
Oracle, Medellin, CO - Oracle 10g: Java Programming, Oct 2006
Oracle, Medellin, CO - XML Fundamentals, Sep 2006
Sun Microsystems, Medellin, CO - Java Programming, May 2006
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