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jobs
Back end telecommunication services
Alessandro Valenti
,
Hornchurch, United Kingdom
Experience
Other titles
Skills
I'm offering
I like the green field projects, with the freedom of architecture choice, from POC to final product.
Markets
United Kingdom
Links for more
Once you have created a company account and a job, you can access the profiles links.
Language
English
Fluently
Spanish
Fluently
Italian
Good
Ready for
Larger project
Ongoing relation / part-time
Available
My experience
2018 - ?
freelance
Freelance consulting Software Developer/Architect
UK.
As freelancer I have developed solutions for different customers.
Customer API Mobile SIA
Description Multi channel SMPP/VAPID/Telegram
messaging platform:
Technology used NodeJs/MongoDb/moleculerJs/RabbitMq
Customer CONFIDENTIAL INFORMATION
Description webRTC Client App (Java native) +
desktop PC command console, and signaling server, for mission critical
devices. (airports, heavy industry, ecc)
Technology used NodeJs, Java android, C++
Customer Gteq (UK) url: https://gteq.solutions/
Description Next gen VoIP and WebRTC
telecommunication solution
Technology used Node.js, RabbitMq, MongoDB, Vue.JS for the server side. Android Java,
Vue.JS, B4A for the client side
Customer API Mobile SIA
Description Multi channel SMPP/VAPID/Telegram
messaging platform:
Technology used NodeJs/MongoDb/moleculerJs/RabbitMq
Customer CONFIDENTIAL INFORMATION
Description webRTC Client App (Java native) +
desktop PC command console, and signaling server, for mission critical
devices. (airports, heavy industry, ecc)
Technology used NodeJs, Java android, C++
Customer Gteq (UK) url: https://gteq.solutions/
Description Next gen VoIP and WebRTC
telecommunication solution
Technology used Node.js, RabbitMq, MongoDB, Vue.JS for the server side. Android Java,
Vue.JS, B4A for the client side
Node, WebRTC, Native, PC, Server, App, Software, RabbitMQ, Voip, Developer, Technology, Java, Vue, Consulting, C, NodeJS, API, MongoDB, Vue.js, Android, Node.js
2017 - 2018
job
Software Architect
NTA LTD.
NTA LTD is a leading business telecommunication provider specializing in hosted VoIP
(voice over ip) for businesses in United Kingdom. We supply managed broadband for
data and dedicated managed broadband for voice over ip for high quality voice, secure
voip between the premises and our data centres and enhanced concurrent calls of up
to 28 on a single high speed internet connection with at least 256Kb uplink.
Furthermore NTA LTD is supplying voip cordless and wired handsets and analogue
telephone adapters for use of analogue telephones with voip as well as other voip
related equipment like routers. Each VoIP handset, analogue phone adapter and other
related voip devices we supply is already set up (at additional costs) and tested before
it leaves our facilities.
Main activities and responsibilities:
Implementing, and deploying a new dashboard based on node.js redis for VoIP
monitoring with RTP capture decoding.
Implementing, and deploying Node JS integration with freeswitch and Google-speech
API design of a new infrastructure and system architecture using WebRTC on top of SIP existent infrastructure.
(voice over ip) for businesses in United Kingdom. We supply managed broadband for
data and dedicated managed broadband for voice over ip for high quality voice, secure
voip between the premises and our data centres and enhanced concurrent calls of up
to 28 on a single high speed internet connection with at least 256Kb uplink.
Furthermore NTA LTD is supplying voip cordless and wired handsets and analogue
telephone adapters for use of analogue telephones with voip as well as other voip
related equipment like routers. Each VoIP handset, analogue phone adapter and other
related voip devices we supply is already set up (at additional costs) and tested before
it leaves our facilities.
Main activities and responsibilities:
Implementing, and deploying a new dashboard based on node.js redis for VoIP
monitoring with RTP capture decoding.
Implementing, and deploying Node JS integration with freeswitch and Google-speech
API design of a new infrastructure and system architecture using WebRTC on top of SIP existent infrastructure.
Infrastructure, Freeswitch, UP, Rtp, SIP, WebRTC, Google, Monitoring, Internet, Software, Design, Voip, Redis, Architecture, It, Node, Integration, API, Node.js
2013 - 2017
job
Technical Lead
Celcompra.
Celcompra, Voip Analysis is the telecom arm of an esteemed group of innovative
entrepreneurs with years of experience in distributed areas of Business.
Main activities and responsibilities:
Implementing, and deploying modern technologies, like WebRTC, VoIP infrastructure
based on SIP for class 4 and class 5 services. I report directly to the CEO and Board,
with a team of 3 programmers.
● Software design of: SMS/SIP/WebRTC Carrier grade Server, based on Node.js
and MongoDB.
● Software design of: Class 4 softswitch with routing engine based on Node.js.
● Big Data NOSQL cdr analysis, based on MongoDB and Node.js
● Android/iPhone React Native, ZRTP secure communication software with geolocation and tracking for military and law enforcement
● Software Development of SMS Server and Gateway written in node.js and MongoDB based on HAPI framework and using mocha for testing and Istanbul
for code coverage
● ISP User portal in Bootstrap, Angular backed by Node.js and RethinkDb.
entrepreneurs with years of experience in distributed areas of Business.
Main activities and responsibilities:
Implementing, and deploying modern technologies, like WebRTC, VoIP infrastructure
based on SIP for class 4 and class 5 services. I report directly to the CEO and Board,
with a team of 3 programmers.
● Software design of: SMS/SIP/WebRTC Carrier grade Server, based on Node.js
and MongoDB.
● Software design of: Class 4 softswitch with routing engine based on Node.js.
● Big Data NOSQL cdr analysis, based on MongoDB and Node.js
● Android/iPhone React Native, ZRTP secure communication software with geolocation and tracking for military and law enforcement
● Software Development of SMS Server and Gateway written in node.js and MongoDB based on HAPI framework and using mocha for testing and Istanbul
for code coverage
● ISP User portal in Bootstrap, Angular backed by Node.js and RethinkDb.
Ceo, Portal, Framework, SIP, Tech lead, WebRTC, Native, Server, Software, Software design, Telecom, Testing, Development, Infrastructure, Design, Voip, Node, NoSQL, React Native, Software development, Big Data, MongoDB, Bootstrap, Android, Angular, React, Node.js
2011 - 2012
job
Manager
Temix Spa.
Public Company; 26 employees; Telecommunications industry July 2011 - 2012, Italy.
TEMIX Spa is an Italian company operating in the Telecommunication Industry,
supplying communication technology for Mobile, Satellite, Wireless Networks and ICT
infrastructure
Main activities and responsibilities:
Implementing, and deploying innovative solutions, business processes and
partnerships to increase sales and industry reach. Report directly to the CEO and Board, with a team of 4 engineers
● Preliminary understanding of Strategic Partnership with ITALGAS (ENI Group)
Value: 1.5 M Euro
● NICC (National Iranian Gas Company), TEMIX AMR technology with 10k
devices in Teheran Value: 2.6 M Euro
● Iraq project for telecommunications, build of wireless backbone, and the main
gateway access through satellite system with Eutelsat Value 0.8 M Euro
● Software design of: EasyFLYSAT-SP is a revolutionary self-powered Portable
Satellite/WiMax Terminal. an estimated budget of 0.34 M Euro
TEMIX Spa is an Italian company operating in the Telecommunication Industry,
supplying communication technology for Mobile, Satellite, Wireless Networks and ICT
infrastructure
Main activities and responsibilities:
Implementing, and deploying innovative solutions, business processes and
partnerships to increase sales and industry reach. Report directly to the CEO and Board, with a team of 4 engineers
● Preliminary understanding of Strategic Partnership with ITALGAS (ENI Group)
Value: 1.5 M Euro
● NICC (National Iranian Gas Company), TEMIX AMR technology with 10k
devices in Teheran Value: 2.6 M Euro
● Iraq project for telecommunications, build of wireless backbone, and the main
gateway access through satellite system with Eutelsat Value 0.8 M Euro
● Software design of: EasyFLYSAT-SP is a revolutionary self-powered Portable
Satellite/WiMax Terminal. an estimated budget of 0.34 M Euro
Design, Budget, Sales, Technology, Ceo, Infrastructure, Wireless, Software design, Software, Spa, Manager, Processes, Backbone
2009 - 2011
job
Partner selection and commercial agreements
EasyFLYSAT-SP.
Costa Rica - AYM Int and Telecommunication
CTO - founder
AYM is one of the Costa Rica's ISP licence holder offers broadband Internet
connectivity solutions for residential trough WiFi and or WiMax.
Main activities and responsibilities:
I was a Wireless ISP pioneer since its beginning, applying new method for advanced
routing protocols and wireless networking infrastructure, applying best practices for ISP
and WISP environments.
● Obtain the ISP license from Costa Rica government
● from 0 to 1,200 subscribers in 6 months (each user pay 35$ monthly)
● An initial investment of USD 180.000
● in house development of network monitoring solution, billing and authentication
(Radius AAA)
CTO - founder
AYM is one of the Costa Rica's ISP licence holder offers broadband Internet
connectivity solutions for residential trough WiFi and or WiMax.
Main activities and responsibilities:
I was a Wireless ISP pioneer since its beginning, applying new method for advanced
routing protocols and wireless networking infrastructure, applying best practices for ISP
and WISP environments.
● Obtain the ISP license from Costa Rica government
● from 0 to 1,200 subscribers in 6 months (each user pay 35$ monthly)
● An initial investment of USD 180.000
● in house development of network monitoring solution, billing and authentication
(Radius AAA)
Networking, Network, Cto, Infrastructure, Development, Wireless, WiFi, Internet, Monitoring, Founder
2008 - 2010
job
Technical Manager
Nokia US.
Nokia Siemens Network world's specialist in mobile broadband.
Main activities and responsibilities:
Team leader for Alpharetta and Bulgaria group. Report directly to Cary Wilson, from NSN Miami group.
● First alpha release of IMS/VCC
● Lab deployment for the IMS/VCC testing
● Implementing FMC (Fixed Mobile Convergence) under IMS/VCC by handset
client, WinCE)
● Design and proposal of IntelliSync push messaging under IMS
protocol/umbrella
Main activities and responsibilities:
Team leader for Alpharetta and Bulgaria group. Report directly to Cary Wilson, from NSN Miami group.
● First alpha release of IMS/VCC
● Lab deployment for the IMS/VCC testing
● Implementing FMC (Fixed Mobile Convergence) under IMS/VCC by handset
client, WinCE)
● Design and proposal of IntelliSync push messaging under IMS
protocol/umbrella
Design, Network, Deployment, Testing, IMS, Manager
2005 - 2008
job
Manager R&D
Calypso Wireless Inc.
Calypso Wireless, Inc. a leader in advanced wireless telecommunications technology.
Main activities and responsibilities:
Team manager for Alpharetta and Bulgaria group. Report directly to Cary Wilson, from NSN Miami group.
● Implementing software client for ASNAP(TM) technology (U.S. Patent #6,680,923) that allows the seamless switching between cellular towers and various access points.
● Implementing ASC ASNAP Session Controller for linux server
Summary rest of the positions
Main activities and responsibilities:
Team manager for Alpharetta and Bulgaria group. Report directly to Cary Wilson, from NSN Miami group.
● Implementing software client for ASNAP(TM) technology (U.S. Patent #6,680,923) that allows the seamless switching between cellular towers and various access points.
● Implementing ASC ASNAP Session Controller for linux server
Summary rest of the positions
Linux, REST, R, Linux server, Technology, Wireless, Software, Server, Patent, Manager
2003 - 2005
job
Technical lead
Sleipner SA.
Tech lead
1999 - 2002
job
Technical lead
Voice & Communication SpA.
Tech lead
1997 - 1999
job
Software architect
WorldPhone Inc.
Software
1995 - 1997
job
Software architect
NewTel.
Software
1994 - 1995
job
programmer/analyst/mainframe
Unisys.
January 1994 - January 1995 (1 years 1 month), Italy
Market Sector: Computers and Software Industry Market
Position: programmer/analyst/mainframe
Market Sector: Computers and Software Industry Market
Position: programmer/analyst/mainframe
Analyst, Mainframe, Software
1992 - 1994
job
programmer/analyst/mainframe
IBM Italia.
Analyst, Mainframe
1987 - 1991
job
programmer/Controller for linux server
FMC Corporation.
(NASDAQ:FMC), January 1987 - January 1991 (4 years 1 month), Italy
Market Sector: Manufacturing company
Position: programmer/Controller for linux server
Market Sector: Manufacturing company
Position: programmer/Controller for linux server
Linux, Linux server, Server
My education
1982
-
1985
Università La Sapienza Roma Faculty of Engineering computer science
N/a, N/a
N/a, N/a
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