Freelance Cybersecurity Specialists in Los Angeles
Freelance Cybersecurity Specialists in Los Angeles
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Jason Smyth
pro
Copthorne, UK
Cyber expert specialising in Azure Security Services.
$10k+
Earned
4x
Hired
5.0
Rating
19
Followers
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Cyber expert specialising in Azure Security Services.
0
Microsoft Sentinel & Splunk ES Engineer for up to 6 months
0
2
0
Extended Interview Process for CrowdStrike SIEM Specialist
0
7
0
Setting up and optimising Microsoft Sentinel
0
36
0
Configure SIEM Security Operation using Microsoft Sentinel
0
34
Cybersecurity Specialist
(7)
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Bob Vasic
pro
Dublin, Ireland
Ping me from the edge of innovation | CTO at RaptorLabs.dev
$1k+
Earned
2x
Hired
5.0
Rating
358
Followers
Expert
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Ping me from the edge of innovation | CTO at RaptorLabs.dev
5
New case study live: ResponseRed.com (https://contra.com/p/OosRZZ7X-response-red-or-ai-native-incident-response-and-web3-forensics) Response Red (https://www.responsered.com/) was built for the moment when cybersecurity stops being theoretical. Active compromise. Ransomware pressure. Identity takeover. Cloud intrusion. Business email compromise. Endpoint breach. Data exposure. Operational disruption. The platform was designed to communicate one thing clearly: Response must be immediate, disciplined, intelligence-led, and executed by people who understand high-stakes cyber operations. Response Red brings together 24/7 global incident response, authorized offensive security, penetration testing, red teaming, digital forensics, proactive incident management, AI-assisted triage, and executive-grade cyber crisis reporting. The website and platform experience were built with a premium white-first enterprise identity, crimson red response signals, cinematic global threat visuals, structured incident intake, and security-conscious AI workflow design. This was not a brochure build. It was a full-stack cybersecurity presence designed for trust, speed, operational clarity, and market authority. Case study now published on Contra. Check it out (https://contra.com/p/OosRZZ7X-response-red-or-ai-native-incident-response-and-web3-forensics)
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5
161
4
ResponseRed | AI-native Incident Response & Web3 Forensics
1
4
3
26
Every cybersecurity pro knows the struggle: juggling 10+ tabs just to verify a single IP or hash. I built Fuse Intel Grid to solve exactly that. It’s a professional OSINT analytics dashboard that unifies intelligence from over 20+ free sources into a single pane of glass. No more context switching—just clear, actionable data. 🚀 Key Features: Unified Intelligence: Aggregates data instantly. Powerhouse Integrations: Connects with Shodan, VirusTotal, AbuseIPDB, and more. Cost-Effective: Leverages the best free OSINT sources available. Check out the live app here: https://fuse-intel-grid.lovable.app I’d love to hear your feedback on the UI/UX or what other data sources you'd like to see integrated!
26
468
8
cyberlinksec.com (https://cyberliksec.com) - Implementing 2 new subsidiaries that are ongoing acquisition with CyberLink Security
1
8
505
Cybersecurity Specialist
(4)
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Gary Szaszik
pro
London, UK
Credible websites for defense, aerospace & security
29
Followers
expert
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Credible websites for defense, aerospace & security
18
Cybersecurity website hero concept This concept was designed to address clarity issues in the existing site. The product and its proprietary technology weren’t coming through clearly, which made it hard for visitors to understand what the platform actually does or why it’s different. Another key challenge was visibility and conversion. Important information was missing, and there was no clear path for interested users to get in touch or take the next step. The goal of this hero was to clearly explain the product, introduce technical depth gradually, surface credibility early, and guide the right users toward action. It didn’t ship in this form as we chose a different visual direction, but it reflects how we approach complex cybersecurity products: clarity first, depth second.
18
167
30
Cybersecurity website hero concept This concept was designed to address clarity issues in the existing site. The product and its proprietary technology weren’t coming through clearly, which made it hard for visitors to understand what the platform actually does or why it’s different. Another key challenge was visibility and conversion. Important information was missing, and there was no clear path for interested users to get in touch or take the next step. The goal of this hero was to clearly explain the product, introduce technical depth gradually, surface credibility early, and guide the right users toward action. It didn’t ship in this form as we chose a different visual direction, but it reflects how we approach complex cybersecurity products: clarity first, depth second.
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30
252
22
Cybersecurity website hero concept This concept was designed to address clarity issues in the existing site. The product and its proprietary technology weren’t coming through clearly, which made it hard for visitors to understand what the platform actually does or why it’s different. Another key challenge was visibility and conversion. Important information was missing, and there was no clear path for interested users to get in touch or take the next step. The goal of this hero was to clearly explain the product, introduce technical depth gradually, surface credibility early, and guide the right users toward action. It didn’t ship in this form as we chose a different visual direction, but it reflects how we approach complex cybersecurity products: clarity first, depth second.
22
195
16
Cybersecurity website hero concept This concept was designed to address clarity issues in the existing site. The product and its proprietary technology weren’t coming through clearly, which made it hard for visitors to understand what the platform actually does or why it’s different. Another key challenge was visibility and conversion. Important information was missing, and there was no clear path for interested users to get in touch or take the next step. The goal of this hero was to clearly explain the product, introduce technical depth gradually, surface credibility early, and guide the right users toward action. It didn’t ship in this form as we chose a different visual direction, but it reflects how we approach complex cybersecurity products: clarity first, depth second.
2
16
134
Cybersecurity Specialist
(4)
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Hamida Jannat
Dhaka, Bangladesh
Landing Page UI Designer, Figma Expert
5.0
Rating
14
Followers
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Landing Page UI Designer, Figma Expert
1
Bendrio - Cyber Security website design, landing page
1
5
2
The X Mortgage - Complete Website UI/UX project
2
10
1
AirLume.Ai - AI-Powered Flight booking UI/UX Design
1
18
2
PAYROT - Website UI/UX design, Landing page, ui ux
2
12
Cybersecurity Specialist
(3)
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Amatullah Campbell
pro
London, UK
Cybersecurity GRC Consultant | Ex-Accenture
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Cybersecurity GRC Consultant | Ex-Accenture
2
Business Analyst for a Government client on behalf of Accenture. Supported the delivery of a data warehouse programme aimed at centralising data, improving reporting capabilities and enabling data-driven decision-making across multiple departments. Worked closely with business and technical stakeholders to define data requirements and ensure alignment with strategic objectives. My duties included the following: â–ª Led requirement gathering activities to capture data, reporting, and analytics needs through stakeholder interviews, workshops, and process analysis. â–ª Facilitated workshops with business users, data engineers and architects to define data sources, data flows and reporting requirements. â–ª Produced detailed documentation including business requirements documents (BRDs), data requirements, data mapping specifications, and user stories. â–ª Collaborated with technical teams to translate business needs into data models, ensuring clarity on data definitions, transformations, and quality rules. â–ª Translated business needs into structured user stories and acceptance criteria, supporting agile delivery and ensuring traceability from requirements through to implementation. â–ª Managed RAID logs and supported programme governance by tracking risks, dependencies, and data-related issues. â–ª Supported UAT by defining acceptance criteria, validating outputs, and ensuring delivered data aligned with business expectations. Key outcomes included: Key outcomes included: â–ª Delivered clearly defined data and reporting requirements, enabling the successful design and implementation of the data warehouse. â–ª Improved data consistency and trust by standardising data definitions and aligning stakeholders on a single source of truth. â–ª Strengthened delivery alignment by linking use cases and user stories directly to technical outputs, reducing ambiguity and rework.
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2
162
2
Cybersecurity Project Manager for a UK Government client on behalf of Accenture. My duties included the following: â–ª Led key projects aligned with the client's strategic goals, showcasing project leadership and strategic alignment capabilities. â–ª Successfully led and managed three major projects, ensuring they met important client milestones and demonstrated effective project coordination and management skills. â–ª Prepared critical documents necessary for the delivery and completion of program milestones, evidencing meticulous organizational skills and attention to detail. â–ª Actively steered discussions with project directors and stakeholders, showcasing skills in strategic communication and influence at senior management levels. â–ª Worked in close collaboration with senior stakeholders, ensuring alignment with strategic goals and successful achievement of key program milestones, reflecting a strong capacity for teamwork and stakeholder management. Key outcomes included: â–ª Successfully delivered three major cybersecurity projects simultaneously for a UK Government client, demonstrating the ability to manage complexity, competing priorities and high-stakes deadlines in a regulated environment. â–ª Ensured all projects met critical client milestones, directly contributing to programme progression and client confidence in delivery. â–ª Produced critical programme documentation that underpinned milestone delivery, ensuring governance, accountability and audit trails were maintained to the standard expected of a UK Government engagement.
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305
1
Technical Writing for a major Retail client that was on the verge of going Public on behalf of Accenture. Working with the Cybersecurity Programme Manager to unify and capture the deployment of several cybersecurity tools (Tanium, Crowdstrike, Tenable) across 120+ organisations. My duties included the following: ▪ Supported the programme lead by documenting all SOPs, policies and standards as required by the Cyber team. ▪ Conducted business requirement gathering sessions to develop subsequent documentation such as skills matrix, roles and responsibilities, RACIs and RAID logs. ▪ Supported on project management tasks such as maintaining the RAID logs, overseeing cyber tool deployment and updated status reports. Key outcomes included: ▪ Created a documentation foundation that the team could operate from independently, reducing reliance on tribal knowledge. ▪ Translated stakeholder needs into structured deliverables — moving from raw requirements to tangible outputs like skills matrices, RACIs, and roles & responsibilities. ▪ Supported successful cyber tool deployment by providing oversight and coordination, contributing to the programme's technical execution.
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146
1
Cybersecurity Strategy Consulting and Project Management for an airline that was in its start-up phase in the Middle East on behalf of Accenture. My duties included the following: - Leading the Cyber GRC project to build the cybersecurity function for an aviation client, filling a critical security gap and laying groundwork for sustained cyber resilience. - Developing and implementing a cybersecurity strategy and roadmap aligned with ISO 27001 and region-specific regulations. - Executing a specialised threat profiling exercise, developing a unique threat landscape and identifying risks and vulnerabilities specific to the aviation sector. - Creating a detailed cybersecurity strategy and roadmap with an executive summary, ensuring alignment with client objectives and clarity for C-suite stakeholders. Key outcomes included: - Established a cybersecurity function from the ground up, giving the client a formal security posture where none previously existed. - Reduced organisational risk exposure by identifying aviation-specific threats before they could be exploited. - Positioned the client for long-term cyber resilience rather than reactive, ad hoc security responses.
1
150
Cybersecurity Specialist
(4)
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Ilya Kozlov
Ukraine
HMI Interface designer. UX/UI for embedded screens & devices
$1k+
Earned
1x
Hired
13
Followers
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Message
HMI Interface designer. UX/UI for embedded screens & devices
0
CCTV E-commerce platform & branding
0
5
1
HMI interface for medical equipment
1
1
184
2
HMI design for a laboratory blood testing device
2
260
2
HMI design for electric motorcycle
2
225
Cybersecurity Specialist
(2)
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Dragos Moruz
Timișoara, Romania
Seasoned cybersecurity leader.
5.0
Rating
4
Followers
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Seasoned cybersecurity leader.
1
Free Vulnerability Scanning Demo - Instant Security Insight
1
26
1
SDLC Security Integration and Review
1
14
2
Firewall Configuration & Rule Review
2
17
1
Security Testing for iOS and Android Mobile Applications
1
14
Cybersecurity Specialist
(9)
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Ahmed Khan
Lahore, Pakistan
Cybersecurity specialist with ability to identify flaws
New to Contra
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Cybersecurity specialist with ability to identify flaws
0
I discovered a stored cross-site scripting (XSS) vulnerability in a practice web application's comment section that allowed me to inject malicious JavaScript that would execute in any user's browser. By submitting a comment containing a script payload, I successfully stole session cookies from other users and could have hijacked their accounts, performed actions on their behalf, or defaced the website. This finding was documented in a comprehensive report including proof-of-concept screenshots showing cookie theft, CVSS risk scoring of 6.5 (Medium), and step-by-step remediation guidance including input sanitization and output encoding. This assessment demonstrates my ability to find client-side vulnerabilities that can compromise every user visiting the site.
0
34
0
I discovered a SQL injection vulnerability in a practice web application that allowed me to bypass the login system and access the entire user database without any credentials. By inserting a simple payload into the username field, I successfully logged in as the first user in the database and extracted sensitive information including usernames, password hashes, and user email addresses. This finding was documented in a detailed report with proof-of-concept screenshots, risk analysis showing potential data breach impact, and step-by-step remediation guidance including parameterized queries and input validation. This assessment demonstrates my ability to find critical database vulnerabilities that could expose thousands of customer records.
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32
0
During a security assessment of a practice web application, I discovered an exposed FTP directory with directory listing enabled, revealing multiple sensitive files including a password database, backup configurations, compiled source code, and error logs. After finding a clue in robots.txt, I navigated to the /ftp directory and documented over ten exposed files with their associated risks. My final report included an executive summary, detailed findings with screenshots, risk ratings for each exposed file, and step-by-step remediation guidance including disabling directory listing and removing sensitive data. This finding highlights how simple misconfigurations can lead to critical data exposure.
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35
0
I discovered an Insecure Direct Object Reference (IDOR) vulnerability in a practice web application that allowed unauthorized users to access other people's private snippets simply by changing a number in the URL. Using whatweb and manual inspection, I identified parameter tampering points and successfully accessed private data for five different users without authentication. The finding was documented in a comprehensive report including executive summary, technical details with screenshots, CVSS risk scoring, and step-by-step remediation instructions. This assessment demonstrates my ability to find broken access controls that automated tools miss and deliver clear, actionable fixes.
0
43
Cybersecurity Specialist
(4)
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