Romain Cajina work email
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Romain Cajina personal email
Once Upon a Time....
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Cto And Co-FounderArtts.IoParis, Fr -
Cto & Co-FounderArtts.Io Nov 2022 - Present -
Co-Founder 🥐Lenexus_Org🍷Le Nexus Sep 2024 - Present -
Senior AmbassadorPolkadot Dec 2021 - Present -
Senior AmbassadorMoonbeam Network Aug 2021 - Present -
AmbassadorPhala Network Dec 2022 - Present -
FounderSarahro | Sro May 2021 - Present -
Community ManagerCitadel.One Jul 2022 - Present -
Community BuilderIndépendant Feb 2021 - Present -
Entrepreneur / InvestorIndépendant May 2015 - Present -
Blockchain ConsultantIndépendant Feb 2021 - Present -
Transmission Engineer/Architech Wdm / Project Manager (Freelance)Freelancerc Aug 2017 - Aug 2021Operational management of evolution, migration and deployment projects:- Cross-functional team management and knowledge management- Collection, study and analysis of customer needs, reporting- Creation of roadmaps and strategy definition (migration, deployment)- Creation of roadmaps, task allocation, adjustments/arbitrations- Writing of technical specifications (EDP/DAT/DND), definition of architectures- Implementation of POC- Migration: architecture analysis & design (platform construction and evolution phases), modeling, technical resource estimation- Design, implementation, configuration (CP, implementation of a rights management system), operation and optimization of infrastructures- Test/acceptance- Writing and diagramming of technical procedures (EMOP/EDP/DAT/HLD/LDD...)Support :- Network reconfiguration- Troubleshooting, traffic analysis- Analysis & resolution of anomalies (performance/monitoring)- Network update- Writing and diagramming of technical procedures (EMOP/EDP/DAT/HLD/LDD...)Pre-sales :- Analyze the needs and propose the best adapted solution- Contribute to identify the feasibility criteria and profitability- Elaboration of technical and commercial proposals- Ensure a technological and economic watch- Put in competition our various suppliers- Negotiate prices and conditions- Phone and email follow-up actions- Elaboration of quotationsExamples of completed projects:- EuNetwork: Migration - Wavelength reconfiguration / 200G update- Zayo: Migration - WSS Replacement- Facebook: 400G link + WS- Amazon: 400G link- Microsoft : New linkTechnical and functional environment : WDM CIENA (6500 – CPL - WaveServer), Site Manager, Node Manager, Putty, TCP/IP, OSPF,ARP, IS-IS, VPN, Cisco AnyConnect, FortiClient, Lan, Wan, Layer-0, Layer-2, 200G, 400G EMOP, DAT, EDP, HLD, LDD,DND, Microsoft 365, Visio
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Account Manager / Partner ManagerEmagine Consulting Nov 2019 - Mar 2020Région De Paris, FranceIT Infrastructure Division (Specialization: Cloud, DevOps & Workplace)Responses to calls for tenders from major clients (needs for technical reinforcements/expertise)- Qualification, writing and publication of needs on the various job boards- Management and assistance to the recruitment managers in the context of profile searches- Accompanying and advising clients in the context of their reinforcement needs- Negotiation of rates (Interlocutors: DSI, buyer, project manager, HR, consultants...)- Preparation and presentation of the consultants in client interviewsFarming: Targeted actions to develop and maintain the loyalty of existing clients- Client account development (maintenance of existing relationships and prospecting)- Follow-up of missions on site, by phone and by email (Clients/Consultants)Hunting: Targeted prospecting actions to acquire new customer accounts- Preparation of prospecting lists and planning of bi-weekly prospecting sessions- Client meetings (presentation of the group, the business model and our added value)- Telephone and email follow-up actionsTechnical and functional environment : Job-Boards (Turnover, Monster, Apec, Linkedin), Office 365, microsoft dynamics (CRM), Circuit. -
Team Leader Field Engineer / Commissioning EngineerPhoebe Sep 2012 - Aug 2017Région De Paris, France- Team Leader & support- Site Audit- Installation of equipment and optical and energy connections- Commissioning / provisioning of equipment- Putting the equipment online- Troubleshooting- Optical test and measurement: reflectometry / RFC / qualification of STM, GBE, 10Gbe, 100G etc. circuits)- Migration: Customer circuit, fiber line, equipment- Acceptance and quality audit / ABD / OSA shoot / Design / etc...- Elaboration of deliverables: AsBuild, OSA, HLD, DATExamples of completed projects:- Bouygues Telecom (France) : 4G upgrade- Renater : WDM network deployment (Ministry and universities)- Nordunet: WDM network deployment - 97 sites in total in 5 countries (Denmark, Norway, Sweden, Finland, Iceland)- EIG (Monaco) : Upgrade 2.7 CoreStream WDM equipment => OME6500- Laboratoire Roche (Switzerland) : DC Migration - insertion of a new site on an existing network- Tullett Prebon (England) : Creation of a new corporate network- Deployment France/International (Bouygues, SFR, OBS, Vodafone, Nordunet, BT, EIG, SMW4, Swisscom, VFI, SSE, Janet, Belnet, ...)Technical and functional environment : CIENA (6500 – CPL – 6200 – 4200 – 5400 Family – 5K Family – Corestream), Alcatel ALU (PSS Family), Huwei (OSN6800 – OSN8800), Site Manager, Node Manager, , Tera Term, Hyper Terminal, Putty, TCP/IP, OSPF, Ethernet, proxy, VPN, Wifi, Lan, Wan, STMx, Gbe, 10Gbe, 100G, Windows XP/7/10, Suite Microsoft Office, Visio, OSA, HLD, DAT -
Network AdministratorPhoebe Sep 2008 - Nov 2012Région De Paris, France- Creation of a Hotline : Software & hardware of a music and video station internal to the stores (Fly, Cuisinella, Shmidt, Joué Club - more than 300 customers),- Administration of the network: user stations, file server, mail server- Maintenance of the user stations (park of approximately 40 stations)- Training- Creation and improvement of procedures and documentations- Design and integration of industrial PCsTechnical and functional environment : Windows XP/7, Windows Server 2003/2008, Active Directory, TCP/IP, Ethernet, proxy, VPN, Wifi,Lan, VNC, Radmin, PC Check, Ontrack Recovery, ghost, winmedia , Suite Microsoft Office.
Romain Cajina Skills
Romain Cajina Education Details
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@Promo Hardfork !!!! -
Bts Superior Technician In Computer And Network Maintenance -
Lycée J. PerrinAccounting And Business / Management
Frequently Asked Questions about Romain Cajina
What company does Romain Cajina work for?
Romain Cajina works for Artts.io
What is Romain Cajina's role at the current company?
Romain Cajina's current role is CTO and Co-Founder.
What is Romain Cajina's email address?
Romain Cajina's email address is ro****@****oebe.fr
What schools did Romain Cajina attend?
Romain Cajina attended Alyra, The Blockchain School, Ipi Poly Informatique Institute, Lycée J. Perrin.
What skills is Romain Cajina known for?
Romain Cajina has skills like Microsoft Office, Ip, Change Management, Voip, Troubleshooting, Team Leadership, Telecommunications, Ethernet, Gestion De Projet, Team Management, Dwdm, Sdh.
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