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David Lange
@david_lange_
Level 1
Duitsland
Duits, Engels
Over mij
My name is David and I have been a freelance IT consultant since 2023. What started as a side job while I was studying IT has now been my main job for quite some time. I help companies to set up and secure their IT infrastructure, from requirements analysis and concept development to implementation and monitoring. It doesn't matter whether it's on-premise or in the cloud! Feel free to contact me for an initial consultation.
Skills
David Lange
US$ 70/uur
offline •
Gemiddelde reactietijd: 4 uur
Bekijk mijn diensten
Serverbeheer
I will configure VPN, firewall, vlans, network on pfsense, opnsense, mikrotik, etc
Serverbeheer
I will configure VPN, firewall, openvpn, wireguard on fritzbox, nas, synology, etc
Wil je op uurbasis werken?
Vertel David Lange wat je nodig hebt.
US$ 70
/
uurWerkervaring
Selbstständig als IT-Berater und -Dienstleister
Lange IT Solutions • ZZP
May 2023 - Present • 3 yrs 6 mos
I initially started working as a freelance IT consultant and service provider alongside my studies in electrical engineering and information technology, specializing in data technology. Demand quickly exploded, which is why I have been doing this job full-time for quite some time now. Since 2023, I have helped countless customers (mainly SMEs) in Germany and internationally to modernize their IT and create new infrastructures.
41 Reviews
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Specificering van de beoordeling
- Communicatieniveau van de freelancer
- Kwaliteit van de levering
- Waarde van de levering
1-5 van 41 reviews
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alwin_altena
Duitsland
top service :-) professional, hassle free, quick and competent solving our problems and issues. deep knowledge of opnsense firewall and networking. will definitly order again.
Nuttig?
fenjaaa
Duitsland
David hat mir sehr engagiert, fachkundig und freundlich bei Problemen mit Netzwerk und Nas geholfen. Vielen Dank.
Nuttig?
jdw369
Zwitserland
Lopende samenwerking
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winryy
Zwitserland
Nuttig?
ivo_108
Zwitserland
David is a young, dynamic, competent and communicative freelancer whom I can highly recommend.
Nuttig?
