Javier Ema Mena
IoT Systems Engineer at Trumeter- Claim this Profile
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Spanish Native or bilingual proficiency
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English Full professional proficiency
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Italian Full professional proficiency
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Bio
Experience
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Trumeter
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United States
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Appliances, Electrical, and Electronics Manufacturing
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1 - 100 Employee
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IoT Systems Engineer
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Jun 2019 - Present
RESPONSIBILITIES • Champion the development of front and back end of IoT platforms and systems ensuring they are well documented, maintainable and effective for use in a production environment • Act as the technical authority of cloud systems and support through change management processes • Provide knowledge transfer and guidance to IT dept to support Trumeter Cloud for system architecture, scalability, cloud security, server maintenance and platform upgrades. • Support project manager in defining objectives, priorities and estimates related to IoT and Cloud Development • Support Trumeter team and customers with technical queries and support on the Trumeter cloud KEY ABILITIES • Programing languages/frameworks: C/C++, JavaScript, Node Red, HTML, CSS and Python. • Proficient with using and developing REST APIs • Linux experience for Ubuntu servers and Raspberry Pi • SQL Database management and design • IoT protocols: MQTT, RS485, LAN/WAN, LoRa, Wifi, Bluetooth • Embedded Platform Development and electronics debugging • The ability to take good technical decisions • A “can-do” team player with good oral and written communication skills including presentations and reports • Problem solving mentality with an analytical approach Show less
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Magic Room Technologies
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Cornwall
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Co-Founder and Embedded Hardware Engineer
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Sep 2018 - Dec 2019
- PCB design (Eagle, KiCad), SMD prototyping and product testing. - Hardware and firmware development for bespoke projects in event installations using IoT (MQTT, Mesh Networks) with custom proprietary PCBs (Spydr boards) involving addressable LEDs, DMX (Artnet, E1.31), RPi (Node-Red), social media and a variety of sensors. - Hardware development of a 16x16 Midi Sequencer matrix with 288 RGB buttons, TFT colour screen, rotary encoders, potentiometers and sensors. Currently on prototyping stages. - Clients: Glastonbury Festival, Boomtown Fair, Circus Kinetica. Show less
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Aura Communications
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Manchester, United Kingdom
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Founder
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Aug 2011 - Aug 2018
• Head of research and development of new products with ESP8266, ESP32 modules and Arduino microcontrollers with a wide range of sensors. • Shop management through Magento, WordPress and Linnworks. Stock levels control and ordering with the different suppliers. • PCB design, hardware and software development for various custom IoT and LED DMX lighting projects involving Wi-fi, MQTT, Artnet, OSC, Red-Node, Eagle CAD, etc. • Product testing. • Web design, SEO and social media. • Customer service and technical support for clients. • Clients: Visual Architects, Bingo Bongo, Glastonbury, Boomtown Show less
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Eject Blob Jump
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Goa, India
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Co-Founder
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Dec 2016 - May 2017
• Daily setup of the Blob by the beach. • Marketing and social media for events • Design and management of procedures and staff. • Daily setup of the Blob by the beach. • Marketing and social media for events • Design and management of procedures and staff.
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Nitrotek
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Consumer Goods
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1 - 100 Employee
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Spanish and Italian Project Manager
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Dec 2010 - Sep 2011
• Backend and frontend update of the Spanish and Italian websites on Magento e-commerce platform. • Customer Service and technical support for clients and distributors. • Sales Representative for Spain and Italy. • Translation of new products. • Demonstration of new products to customers • SEO and social media. • Reason for leaving: End of the probationary period and needed more time for my own business. • Backend and frontend update of the Spanish and Italian websites on Magento e-commerce platform. • Customer Service and technical support for clients and distributors. • Sales Representative for Spain and Italy. • Translation of new products. • Demonstration of new products to customers • SEO and social media. • Reason for leaving: End of the probationary period and needed more time for my own business.
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Senior RFID Consultant
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Aug 2008 - May 2009
I worked as part of a multi-disciplinary R&D team, which supported existing products and designed prototyped, developed and tested new products. My tasks included: • Directional UHF portal design and testing. • UHF microstrip patch antenna design, prototyping and testing using 3D electromagnetic simulation with software CTS Microstripes 3D. • HF antenna design, prototyping and testing. • Assessment and testing of third-party products including dual frequency RFID, HF and UHF tags and readers from many manufacturers. • Demonstration of new products to customers • Reason for leaving: redundancy. Show less
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Helpdesk Analyst Multilingual
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Apr 2008 - Jul 2008
• Helpdesk for Shell Ltd users leading calls in 3 languages: Spanish, Italian and English. • Supporting all Latin American countries plus Italy and Spain as well as English speakers. • Troubleshooting for hardware, software and other applications used by Shell Ltd. • Troubleshooting and solving problems related with smart card access. • Remote support software known NetMeeting. • Helping Shell customers with remote access to the Shell VPN. • Raising ticket for the second level support and keeping call. • Solving problems with Outlook 2003 in Windows 2000 environment. Show less
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Cloud4Wi
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United States
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Technology, Information and Internet
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1 - 100 Employee
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Wireless Network Engineer
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Sep 2005 - Jul 2007
• Headed the planning, design, implementation, and management of a large-scale IEEE 802.11 a/b/g outdoor and indoor network in Pisa city and province and the Tuscany region, providing internet access to more than 2000 users. • I was on the outsourcing team and worked as the WiFi Network Manager of Nettare (Wireless ISP) from November 2006. • Periodically solved client issues involving traffic and network control services, LAN configuration and monitoring with AAA platform for Fixed and Nomadic Scenarios (WROP). • Implementation of outdoor Mesh networks 802.11s and indoor WDS. • I single-handedly trained the installation team, accompanying them on site and playing an active role in coordinating the installations and device configuration (PtoP, PtoMP). • Site Survey for indoor and outdoor scenarios 802.11a/b/g. • Performed 2.4GHz channel analysis and spectrum planning, optimizing wireless equipment performance. • I also translated and updated the content of the Spanish website. Show less
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Education
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The University of Manchester
MSc, Engineering Project Management -
Università di Pisa
Telecommunications -
Universidad de Alcalá
BS, Telecommunications