SSL/TLS Experts in Essen
matched in minutes from over 15,000 CVsHire experts who configure TLS certificates, harden HTTPS endpoints, and automate certificate lifecycle management across cloud and on-premise environments. FRATCH connects you with vetted, available freelancers who match your requirements precisely and quickly.
Meet FRATCH Experts in Essen, who have recently used SSL/TLS
Timo T.
Last position:
Gronic Ident & Sign at Gronic Systems GmbH
Gronic Ident & Sign
Core technologies: Android, Jetpack Compose, Retrofit, Regula Document Reader, Adobe Sign
Android app on dedicated devices for identifications and electronic signatures at the PoS
Manuel E.
Last position:
External Technical Lead for CI/CD, Architecture & Technical Governance at Insurance
- Technical lead for CI/CD modernization in the "Group Archive 4.0" system
- Architecture and steering responsibility according to the statement of work
- Setting up modern build and deployment processes
- CI/CD coaching and enablement of the internal development team
- Integration of modern DevOps, security, and compliance standards
- Ensuring technical governance, including collaboration with internal audit and BaFin
- Independently executing the modernization measures
- Supporting the team in adopting new technologies and methods
Pascal F.
Last position:
Senior Network Security Consultant at IT-Systemhaus
- Provided expert level consulting for lifecycle, upgrades and refresh activities
- Used Remedy for effort recording and billing to customers
- Used ServiceNow for service management and workflow
- Used Jira for project management with agile/Scrum methods
- Used Confluence for documentation
- Worked with customer-specific software tools
- Worked with customer-provided and secured hardware suitable for IT security operations infrastructure setup for customers
- Built firewall rule sets and handed over to service owner and delivery teams
- Environment: Cisco ASA, Cisco Firepower, CSM, Cisco AnyConnect, Cisco ISE, Check Point VSX and gateways
Mohamad A.
Last position:
Systems Engineer for Network Security at Bechtle AG
- SD-WAN solution by Aruba – Swiss energy company (330 sites): design and implementation of an SD-WAN branch solution with Aruba 9004 gateways, encrypted overlay, policy-based routing, WAN load balancing, and centralized management via Aruba Central.
- LAN/WLAN & security – schools in Germany (9 sites): deployment of Aruba switches & AP-505, FortiGate 80F firewalls; setup of Checkmk monitoring, incident and change management, and secure admin access (BeyondTrust).
- Multi-site security – energy billing company (20 sites): deployment of a complete Fortinet solution (FortiGate HA cluster, FortiSwitch PoE, FortiAP), IPsec remote-access VPN via FortiClient, centralized management via FortiCloud, IntraID authentication, operations and incident management.
- Data center migration – German client: migration of data center switches (Mellanox), firewall cluster, and OfficeConnect switches to a new data center; securing configurations, implementing HA designs, testing, monitoring, and coordinated change and incident processes. Setup of two new 6300 M VSX clustered switches.
- Data center security – university hospital: implementation of a high-availability FortiGate 400F firewall cluster across three data centers; security policy design, operational support, and change/incident management.
- Enterprise campus & network access control – manufacturing company in Germany: introduction of Aruba ClearPass NAC, setup of a VSX-based switching architecture, secure WLAN access with MPSK, and integration into existing networks.
- EU client (Germany & Poland) – Sophos firewalls: operations, incident and change management of Sophos firewalls including IPsec VPN; troubleshooting and ongoing optimization of security configurations.
- Network modernization – pharmacy client in Germany: design and rollout of core and access switching (Mellanox, Aruba Instant On), migration from Sophos to Fortinet firewalls, network segmentation, and security hardening.
Benjamin W.
Last position:
SAP Basis at IT Baden-Württemberg (BITBW)
- SAP Basis operations for complex SAP system landscapes (ABAP and Java stacks)
- Administration, monitoring, and optimization of SAP systems with regard to availability, performance, and stability
- Planning and execution of data center moves as well as migrations of SAP systems and databases
- Handling of incidents, changes, and problems according to ITIL processes, including root cause analyses
- Creation of technical concepts, operations documentation, and implementation plans
Technologies: SAP NetWeaver, ITIL processes, technical migrations
Ercan Y.
Last position:
Digitalization Manager / SharePoint Manager at EBRO Armaturen GmbH
- Administration and enhancement of the SharePoint farm (M.Office 365)
- Migration using ShareGate
- Building a global employee portal
- Development of DMS and customer portal solutions
Marco K.
Last position:
Owner at Kuhlma IT Solutions
- Self-employed as owner of Kuhlma IT Solutions since July 2015• Consulting on and executing IT consulting projects in client management and email archiving• Supporting and implementing baramundi Management Suite solutions• Performing system updates, packaging applications, and training staff
Discover over 15,000 top freelancers
Statistics of experts using SSL/TLS
Aggregated from the professional profiles of matched freelancers.
Experience
15 years (Germany: 20 years)
Position duration
2.9 years (Germany: 3.1 years)
Positions per freelancer
15 (Germany: 14)
Top business areas
Information Technology, Project Management, Customer Service
Top industries
Information Technology, Professional Services, Retail
Certification focus areas
Information Technology, Project Management, Audit
Bachelor's degree or higher
50% (Germany: 81%)
Master's degree or higher
25% (Germany: 47%)
Certifications per freelancer
6 (Germany: 3)
Most common languages
German, English, French
Speak two or more languages
86% (Germany: 97%)
Based on our profile pool as of 16 Oct 2026.
Daily rate distribution
The chart shows how the daily rates of experts in this technology in Essen are distributed, based on recent contracts on our platform. Each bar covers a rate range — its height shows the share of experts charging within that range.
Average rates of experts in Essen using SSL/TLS
Rates are based on recent contracts and do not include FRATCH margin.
The average daily rate is the mean of all daily rates from recent contracts of comparable freelancers on our platform.
The median daily rate is the middle value of all daily rates — half of comparable freelancers charge less, half charge more. Unlike the average, it is barely affected by outliers.
Calculated based on our freelancers’ daily rates as of 16 Oct 2026. Actual rates may vary depending on seniority level, experience, skill specialization, project complexity, and engagement length.
SSL/TLS experts industry focus
See which industries our matched freelancers work in most often — every figure is calculated live from the freelancers on FRATCH.
- Information Technology (100%)
- Professional Services (86%)
- Retail (57%)
- Banking and Finance (43%)
- Manufacturing (43%)
- Automotive (29%)
- Energy (29%)
- Insurance (29%)
Please note that freelancers can work across multiple industries, so percentages overlap.
About the technology
Secure Connections
SSL/TLS protects data as it travels between browsers, applications, APIs and services. Although SSL is the older name, modern implementations use Transport Layer Security, usually called TLS. It provides encryption, server authentication and protection against tampering through digital certificates.
Where It Runs
SSL/TLS is part of almost every internet-facing system, from customer portals and payment flows to internal APIs and service meshes. Companies in Essen’s industrial, logistics, retail and service environments use it to protect web traffic, partner integrations and remote access without exposing sensitive data.
- Secure HTTPS websites and public APIs
- Protect internal services and microservice traffic
- Configure encrypted email and file transfer
- Support mutual TLS for trusted system-to-system access
Ecosystem And Tools
Strong specialists work with certificate authorities, public key infrastructure, reverse proxies and load balancers. Common tools and components include OpenSSL, cert-manager, Nginx, Apache HTTP Server, HAProxy, Kubernetes ingress controllers and cloud certificate services. They also understand DNS, HTTP, TCP, Linux and identity systems.
When Expertise Helps
Freelance expertise is valuable during a migration from HTTP to HTTPS, a certificate authority change or a cloud and Kubernetes rollout. Specialists can resolve handshake failures, weak protocol settings, expired certificates and compatibility issues without disrupting production services.
- Audit cipher suites, protocol versions and certificate chains
- Automate renewal and deployment workflows
- Investigate browser, client and proxy errors
- Document ownership, expiry and incident procedures
What Good Work Includes
A capable professional maps every endpoint, certificate and trust relationship before changing configuration. They remove obsolete SSL settings, select suitable TLS policies and test across browsers, operating systems, libraries and legacy integrations. Clear rollback steps and monitoring matter as much as the initial setup.
Quality also means separating encryption from identity. The specialist verifies domain control, hostname coverage, certificate validity, private-key handling and renewal alerts rather than treating a green browser padlock as the full result.
Working With Essen Teams
SSL/TLS projects often cross infrastructure, application security and compliance teams. A remote professional can manage configuration reviews, troubleshooting sessions and documented changes through existing collaboration tools, while on-site work may help where industrial networks or restricted environments require local access.
For teams in Essen, useful language skills depend on the project and stakeholders. The best fit combines precise communication with practical knowledge of the systems that must remain available while certificates, trust stores and encryption policies change.
Frequently asked questions
The facts hiring teams ask for most often when it comes to SSL/TLS.
SSL/TLS encrypts data exchanged between clients and servers and helps clients verify who they are communicating with. It secures HTTPS websites, APIs, mail services, remote access, databases and service-to-service connections.
Transport Layer Security is the modern successor to Secure Sockets Layer, or SSL. SSL versions are obsolete, so a professional should configure current TLS versions and avoid describing an old SSL configuration as secure.
A strong SSL/TLS specialist also understands DNS, HTTP, TCP, Linux, reverse proxies, firewalls and public key infrastructure. Experience with OpenSSL, certificate authorities, Kubernetes, cloud services and automation is useful when certificates must be deployed across many systems.
The right level depends on the scope. A certificate renewal may need focused configuration expertise, while a PKI redesign, mutual TLS rollout or legacy migration calls for a professional who can assess architecture, client compatibility, operations and incident recovery.
SSL/TLS work is often suitable for remote collaboration because configuration reviews, testing and documentation can happen through secure access and shared tooling. On-site involvement may be useful for restricted industrial networks, isolated environments or systems that cannot be accessed remotely.
Ask for a clear inventory of certificates, endpoints, trust stores and renewal owners. Good SSL/TLS work includes tested configuration changes, valid certificate chains, protected private keys, monitoring, rollback plans and evidence that important clients still connect.
Bring in a TLS professional when certificates are expiring, HTTPS adoption is blocked, handshake errors appear or a platform migration changes network boundaries. External expertise is also useful when internal teams need an independent security review without delaying product work.
A freelancer working with SSL/TLS needs an endpoint and certificate inventory, access boundaries, deployment processes and a list of critical clients or integrations. They should also clarify renewal ownership, change windows, legacy compatibility requirements and whether the work covers public certificates, private PKI or both.
The average hourly rate of freelancers in Essen, Germany who have used SSL/TLS in their recent projects is 110 €, which corresponds to a daily rate of about 877 € based on an 8-hour working day.
Of the freelancers in Essen, Germany who have used SSL/TLS in their recent projects, 50% hold at least a Bachelor's degree and 25% hold at least a Master's degree.
On average, freelancers in Essen, Germany who have used SSL/TLS in their recent projects have 15 years of professional experience, with a single engagement typically lasting around 2.9 years.
The most common languages among freelancers in Essen, Germany who have used SSL/TLS in their recent projects are German (100%), English (86%), and French (14%).
The most common industries among freelancers in Essen, Germany who have used SSL/TLS in their recent projects are Information Technology (100%), Professional Services (86%), and Retail (57%).
The most common business areas among freelancers in Essen, Germany who have used SSL/TLS in their recent projects are Information Technology (100%), Project Management (86%), and Customer Service (71%).
Main locations of FRATCH Experts, who have recently used SSL/TLS
Our freelancers and interim experts are at home across the DACH region — available on-site in the major business hubs or fully remote. Choose a location to discover matched specialists, local market insights and up-to-date availability.
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