Freelance Network security Developers Available for Hire

Sergio Alonso, top Network security developerHire Now
Freelance Network security developer in Colmenar Viejo, Spain

Software Engineer

I really believe that I could improve the lives of those around me and make them happier with the help of technology. Spending my days and nights designing the lifestyle that I always dreamed.
Justin Workman, senior Network security developerHire Now
Freelance Network security developer in Orlando, United States

Full Stack Engineer

I have worked in the Web Development & Design industry officially for over 6 years now. Proud to have worked on numerous fortune 500 companies, and other well known brands. I mainly work on DevOps stacks, back-end code, as well as front-end. I do it all.
Erik Levinson, top Network security developerHire Now
Freelance Network security developer in Ashburn, United States

Senior technology leader, serial CTO, founder, advisor

Erik Levinson is a senior technology leader who's passionate about delivering high-quality software. Erik's career spans over a decade of diverse roles in support, QA, operations, development, infrastructure, and technical leadership in B2B, B2C, and public sector organizations. As CTO at Uberflip for the past four years, Erik built and led a dev/QA/ops team responsible for delivering a highly-available, secure, and highly-scalable SaaS platform serving such enterprise customers as HP, Cisco, UPS, Deloitte, SAP, Oracle, PwC, JP Morgan Chase, and others. Erik is the co-founder and former CTO of a Canadian regional telecom company, where he developed and commercialized innovative technologies. Erik is also highly active in Toronto's tech community, including co-organizing the Toronto CTO...
Marcus Bointon, senior Network security developerHire Now
Freelance Network security developer in Sallanches, France

PHP, email, security, technical writing

When not working on smartmessages.net and supporting 1CRM (syniah.com), I'm the maintainer of PHPMailer, a top-10 PHP project on GitHub, and probably the world's most popular email sending code. I'm comfortable in Javascript too - I'm a committer for the Less CSS meta-language. I'm a contributor to many open-source projects, and I wrote the WHATWG HTML5 email address specification. I'm an accomplished PHP coder, Linux sysadmin and MySQL DBA, providing performance, scalability and security consulting, and I'm a technical writer, editor and pentester for Radically Open Security. I've spoken at technical conferences in the UK, Spain, the Netherlands, Germany and the USA. I live in the French alps with my wife and kids, where I can indulge my passions for skiing and mountain biking.
Santiago Aragón, Network security software engineerHire Now
Freelance Network security developer in Schiphol-Rijk, Netherlands

TELEMATICS ENGINEER · SECURITY & PRIVACYENTHUSIAST · JR.ENTREPRENEUR

I am passionate about finding solution to problems related with Infosec, Privacy and Data. CTO@Datata (datata.mx) a data, analytics, and technology consulting firm. IoT security researcher @ SICS
Yianis Giannopoulos, Network security consultant and programmerHire Now
Freelance Network security developer in Tias, Spain

Full stack web developer

Hi, I've been making websites and web applications for the last 20 years and Id like to share my experience with you. I started when there was only htlm available and since then I kept following the evolution. Im coding since I was 7 years old on a 8086 and ive transfered all my skills to php and mysql programming.
Zaka Kiani, Network security freelance developerHire Now
Freelance Network security developer in Islamabad, Pakistan

C, Node.js, Python, VoIP, Network, Media Developer

Experienced System Architect with a demonstrated history of working in the computer software industry. Strong engineering professional skilled in Layer 7 Dispatchers, Protocol Stack Development, Diameter, Radius, Session Initiation Protocol (SIP), Media Servers, C, Python, Node.js
Brena Monteiro, senior Network security developerHire Now
Freelance Network security developer in Governador Valadares, Brazil

Software Engineer

I'm a Brazilian Software Engineer with experience in analysis and development of systems since 2006. I have knowledge of languages, platforms, frameworks and agile methodologies. I am a free software enthusiast, an apprentice of best development practices and new technologies. And in the free time, I try to be a technical writer.
Scott K, Network security developer for hireHire Now
Freelance Network security developer in Miami, United States

Network Security, Linux, Penetration Testing. Azure/AWS Cloud, Compliance, Best Practices, BlockChain, ICOs, Crypto-Currency, Asterisk, FreePBX, etc. Over 25 years experience.

Some recent examples include; 1) Integration and Implementation of Cisco ISE with Trustsec and Cisco ASA/Sourcefire/FireSIGHT/FireAMP for endpoints and Networks 2) integration and implementation of Cisco ISE with Cisco ASA. 3) Integration and Implementation of Cisco ISE, Cisco Trustsec, Cisco AnyConnect and 802.1X authentication with Microsoft Active Directory, Guest Internet access, Cisco ASA, and Sourcefire/FireSIGHT/FireAMP. 4) Transitioned company networks from one company into two while performing all upgrades. Work included Cisco ISE, Cisco Trustsec, Cisco ASA, Cisco Prime, and Cisco WLC 5) Implementation, Integration, Training of Cisco ISE with 802.1X Wired/Wireless configuration with Trustsec.. • Upgrade of WLC and integrate with Cisco ISE and Cisco Prime in over 350 Hospitals ...
Jason (@iDoMeteor), Network security software engineer and devHire Now
Freelance Network security developer in Marquette, United States

Emergency support specialist, cloud consultant, lifetime coder, Linux ninja, security guru, developer-operations liasion, systems administrator. Often called 'rockstar', 'unicorn', 'hero', 'savior', 'recluse'; seldom called on the phone.

I put out cyber fires over donuts and camp fires. Polyphasic sleeper serving all timezones! Provider of live-help in real-time via video conference for technologies I have mastered and problems no one else can solve. Writer of re-brandable content management systems (every app has content, does it not?), re-usable apps & APIs, member of Mensa & Intertel, slayer of salmon. Human languages for fun, programming languages for breakfast. I left Detroit in the Dot-Com era to live deep in the north woods, I wear camo every day and kill my own food when I have to. I solve my own problems with grace and efficiency. I'll be happy to solve yours! My three most valuable skills: * Problem solving * Anticipation (of variables and user expectations) * Machine logic These skills, when applied t...
Panagiotis Macromanolis, Network security engineer and consultantHire Now
Freelance Network security developer in Kalamata, Greece

Information Security Specialist

I have been working on the field of web development and security for more than 10 years. I am running my own news networks and portals and have helped many clients find the best solution possible for their needs. Most notable clients are: The Historical Archive Museum of Hydra, Hydra, Greece, Municipality, Science for You Organization, Various Hotels and businesses. I have past in mentoring as I was teaching computer systems in various groups of people and students and have been doing private classes for some time. Got a lot of certifications and degrees in the field of security and have completed my studies with honours and awards.
Hoa Tran, freelance Network security developerHire Now
Freelance Network security developer in Westbury, United States

Data Science/Software Consultant - Computer Science Professor at Fordham University/Courant Institute

8+ years of experience in Software Development; currently architect, lead and manage technical teams building Data Analytic Engine on high-performance and scalable distributed platform; apply Machine Learning algorithms to develop predictive systems; collaborate with high-level executives and achieve highly on creating Business Model & Strategies for Analytic Engine; successfully managed Software Development teams for high quality large scale products (best software product awards in 2008); ); pioneered in the area of “Stochastic Ruin Algorithm for Machine Learning (Congressus Numerantium 2015)”
Ian Howson, Network security freelance developerHire Now
Freelance Network security developer in Matawan, United States

Specialising in IoT/embedded systems, cybersecurity and data science

I'm a developer with 15 years of experience. I've shipped dozens of large projects reaching millions of people. Along the way, I've learned to cover the entire stack all the way from "what does the project do?", through development, team management and end-user support. I've done it using every technology imaginable. I love to find out what problems people are trying to solve and to help them along where I can, so don't hesitate to get in touch!
Adrian Eddy, Network security freelance programmerHire Now
Freelance Network security developer in Czeladz, Poland

Programmer and electronics enthusiast

I work in all sorts of languages, from web development, through multi-platform desktop apps, high-level, low-level, assembly, security, mobile apps, native, non-native, embedded, AVR, compiled, interpreted, scripts, tools, big projects, with frameworks, without frameworks, anything. I have over 10 years of experience and done projects in C, C++, C#, Java, PHP, Python, Pascal, Flex, JavaScript, ActionScript, HTML5/CSS3, Qt, QML, Powershell, Batch, JScript, VB. My favorite language is C++. I pay big attention to quality of my programs, UI, UX, speed, optimization and code style.

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