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We are seeking an experienced software engineer or small engineering team to design and build a self-hosted Vulnerability Disclosure / Bug Bounty platform from the ground up. This platform will allow external security researchers to create accounts, submit vulnerability reports, and track status, while enabling internal security staff to triage, manage, and resolve submissions. We explicitly do NOT want a SaaS solution (e.g., HackerOne, Bugcrowd). The solution must be fully self-hosted and deployable in our infrastructure. This is a serious security-focused system, not a basic bug tracker. Prior experience with secure platforms, RBAC, and vulnerability workflows is required. More details will be provided to those who meet basic screening requirement.
ID do Projeto: 40128506
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Ativo há 2 meses
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Hi, this is Elias from Miami I reviewed your project and it sounds like a critical, high-impact build. You want a self-hosted Vulnerability Disclosure / Bug Bounty platform where external researchers can securely submit reports, track their progress, and your internal team can triage and manage submissions, all while keeping full control over the infrastructure. I’ve built secure, role-based platforms with sensitive workflows before, so this aligns perfectly with my experience. I’m interested because this isn’t just a basic bug tracker—it’s a security-focused system that requires careful design around access control, audit logging, and safe handling of sensitive vulnerability data. I’d love to help you architect a platform that is scalable, maintainable, and fully compliant with your security requirements. Q1: Do you want support for multiple programs or teams within the platform, or a single program environment? Q2: Should the system include built-in analytics, reporting dashboards, and automated notifications, or focus first on secure submissions and triage? Q3: Are there specific compliance or security standards (ISO, SOC2, GDPR) that need to be implemented from day one? Looking forward to hearing from you.
$500 USD em 7 dias
7,7
7,7
81 freelancers estão ofertando em média $567 USD for esse trabalho

Hello! I can design and build a fully self-hosted vulnerability disclosure / bug bounty platform that gives you the control, security, and auditability you won’t get from SaaS providers while still matching the maturity of professional programs. How I’d approach this • Threat-model the platform first (researcher abuse, data leakage, privilege escalation) • Design a hardened architecture with strict RBAC (researcher, triage, admin, auditor) • Secure researcher onboarding, submission workflows, attachments, and encrypted storage • Full vulnerability lifecycle: intake → triage → severity scoring → remediation → closure • Internal dashboards for SLA tracking, ownership, and resolution metrics • Immutable audit logs and permissioned activity history • Rate limiting, input sanitisation, and abuse controls built in by default • Self-hosted deployment (Docker/Kubernetes ready) with no external SaaS dependency What you’ll receive • Production-ready, self-hosted platform • Secure researcher portal + internal security console • Clean API layer for future integrations • RBAC, audit logs, and workflow enforcement • Deployment documentation and handover If you’d like, I can outline a concrete architecture (stack, auth model, data flows) and a phased delivery plan next. Best regards, Jasmin
$500 USD em 7 dias
9,3
9,3

Hello Hiring Team, I understand you need a fully self-hosted Vulnerability Disclosure/Bug Bounty platform that lets researchers create accounts, submit reports, and lets internal staff triage and resolve submissions. This is a security-focused system requiring strong RBAC, secure workflows, audit trails, and careful data handling. My approach is to design a modular, secure, API-first platform with robust authentication, granular roles, an auditable submission workflow, and easy deployment on your infrastructure. I will deliver a scalable data model, protected submission channels, review workflows, status tracking, and comprehensive logs, plus deployment automation, identity management, and hardening for on-prem or private cloud. I will run threat modeling, code reviews, and thorough testing to ensure resilience, followed by clear docs and an actionable deployment plan. What security standards or compliance should we meet (e.g., ISO 27001, SOC 2), and do you have an internal threat model or RBAC specs we should align with? What deployment targets do you prefer (on-prem, private cloud, or hybrid) and what OS/container tech do you require? Do you have security standards or compliance to enforce (RBAC, data retention, audit logs) and any regulatory constraints? What are the required roles and permissions (disclosures, triage, remediation) and the intended approval workflows? Which APIs and data formats are needed (JSON, CSV), and what integrations with ticketing, SIEM, or CI
$750 USD em 20 dias
9,1
9,1

Hi, I understand the critical need for a secure, self-hosted Vulnerability Disclosure platform that prioritizes rigorous security standards and efficient vulnerability management workflows. With extensive experience architecting secure software systems and implementing role-based access control (RBAC), I can build a robust platform tailored precisely to your infrastructure, ensuring seamless submission management for security researchers and internal teams. I will leverage best practices in web security, API development, and database design to create a scalable, audit-friendly platform that bolsters your security posture while enabling effective triage and resolution processes. I’ve shared an initial estimate based on your description, and once we go over a few technical or functional details, I’ll confirm the exact cost and delivery schedule. Looking forward to discussing your specific security requirements in more detail to align the solution perfectly with your needs. Could you please share your preferred technology stack or any specific security protocols you require for the platform? Best regards, Asad
$250 USD em 10 dias
7,2
7,2

Hello, I will design and build you a self-hosted vulnerability disclosure and bug bounty platform from scratch where external security researchers can create accounts, submit vulnerability reports, and track status while your internal security team triages, manages, and resolves submissions with full control over your infrastructure. I have built secure platforms before and know how to implement proper role-based access control so researchers, triagers, and admins see only what they should, design workflows that handle vulnerability intake, classification, communication, and resolution smoothly, and ensure the entire system is hardened against common security risks since this is a security-focused platform handling sensitive data. I will deliver a fully self-hosted solution you can deploy in your own infrastructure without relying on any SaaS providers. Looking forward to discussing further. Best regards, Kamran
$700 USD em 15 dias
7,3
7,3

Hi Self hosted vulnerability disclosure platforms often fail when submission workflows, RBAC, and data security are not designed together, creating blind spots and audit risks. I design and build security focused platforms from the ground up with strong isolation between external researchers and internal security teams. The core technical challenge is safely handling sensitive vulnerability data while maintaining clear triage and remediation workflows, which I solve through strict RBAC, state driven workflows, and secure data models. I have experience building self hosted systems using modern back end frameworks, hardened authentication, encrypted storage, and audit logging. Researcher portals are designed for clear submission, status tracking, and communication without exposing internal systems. Internal dashboards support prioritization, severity scoring, lifecycle management, and controlled disclosure. The result is a fully self hosted, production grade vulnerability disclosure platform suitable for regulated and security critical environments. Thanks, Hercules
$500 USD em 7 dias
6,8
6,8

Hello, hope you’re doing well. We have successfully delivered secure, self-hosted platforms for security-sensitive workflows, including internal audit systems, access-controlled portals, and compliance-driven applications where data ownership, traceability, and infrastructure control are critical. Our Approach: We will design and build a fully self-hosted Vulnerability Disclosure / Bug Bounty platform from the ground up, purpose-built for secure vulnerability handling rather than a generic bug tracker. The system will support two clearly separated user groups: external security researchers and internal security staff, each governed by strict role-based access control and least-privilege principles. Queries: • Do you have preferred deployment targets (on-prem, Kubernetes, specific cloud provider)? • Should authentication integrate with an existing IAM/SSO (LDAP, SAML, OIDC)? • Do you require CVSS scoring, SLA tracking, or disclosure timeline enforcement? • Will monetary bounties be tracked, or is this disclosure-only in the first phase? • Are there compliance or regulatory requirements we should align with (ISO, SOC 2, etc.)? Let’s connect for a quick call to align on security expectations, workflow depth, and deployment constraints before moving forward. Best regards, Vagya
$750 USD em 7 dias
7,3
7,3

Hello With 10+ years of experience building secure, self-hosted platforms and internal security tooling, I am confident managing this project end to end—from architecture and threat modeling to implementation, testing, and deployment—delivering a production-grade system you fully control. I can design and build a fully self-hosted vulnerability disclosure and bug bounty platform focused on security, control, and auditability rather than SaaS shortcuts. The system will be built from the ground up with security-first architecture and clean workflows for both researchers and internal teams. *** Secure researcher portal with account creation, report submission, attachments, and status tracking *** Internal triage workflow with severity scoring, state transitions, comments, and resolution history *** Strong RBAC separating researchers, triagers, managers, and admins with full audit logs The platform will be designed for on-prem or private infrastructure deployment and long-term maintainability. *** Hardened authentication, authorization, and encrypted data handling *** API-driven architecture for future integrations *** Clear vulnerability lifecycle from submission → validation → remediation → closure Julian
$300 USD em 7 dias
6,7
6,7

SECURE SELF-HOSTED VULNERABILITY DISCLOSURE PLATFORM DEVELOPMENT I have extensive experience building secure, self-hosted platforms with full RBAC, multi-tier workflows, and sensitive data handling. I can design and implement a custom Vulnerability Disclosure / Bug Bounty system that meets enterprise security standards and can be deployed entirely within your infrastructure. Core Features: Researcher portal: secure account creation, submission forms, and status tracking Internal staff portal: triage, workflow management, and reporting dashboards Role-based access control for multiple levels of security staff Audit logging, notifications, and real-time updates Secure data storage, encryption at rest and in transit Modular design for future integrations (e.g., ticketing, Slack/email alerts) Approach: End-to-end design from architecture to deployment Security-first development with threat modeling and input validation CI/CD and automated testing for stability and maintainability Clear documentation and handover for internal operations I can work as an individual or with a small, senior team to deliver a production-ready, hardened platform that fits your compliance and internal security needs.
$500 USD em 7 dias
6,6
6,6

With a background deeply rooted in electrical engineering and IoT product development, I bring a unique set of skills to the table for your self-hosted Vulnerability Tracking Platform project. My proficiency in firmware development, PCB design, and comprehensive system engineering aligns perfectly with your requirements. Throughout my career, I have consistently demonstrated the ability to deliver robust embedded solutions that combine hardware, software, and intelligent connectivity, traits that are crucial for a security-focused system like yours. Understanding the gravity of the task at hand, I assure you that I am well-versed in secure platforms, RBAC, and vulnerability workflows. Having designed numerous successful products from concept to market-ready stage, I am confident in creating a customized solution tailored specifically to meet your needs. My technical expertise spans across microcontrollers like STM32, ESP32; firmware development using Embedded C/C++, RTOS; PCB design utilizing Altium Designer, KiCad; and IoT communication via MQTT, APIs - all vital facets required for your project's successful development. Combining these skills with my meticulous attention to detail and commitment to delivering state-of-the-art solutions in a timely manner makes me an ideal choice for your project.
$500 USD em 7 dias
5,9
5,9

As a cybersecurity architect and full-stack engineer with 7+ years, I specialize in designing and developing high-stakes, self-hosted systems just like the one you're envisioning. My portfolio speaks to my ability to deliver end-to-end, secure solutions tailored specifically to each unique client's needs. One of my key strengths is being able to architect not just the software components but also the infrastructure on which it will be deployed, well-versed in AWS, GCP, Azure. My expertise extends from robust, secured frontends to scalable backends and resilient infrastructures - all ensuring top-notch performance and maximum security. In fact, I have successfully architected complex cloud-native environments. When it comes to cybersecurity, I understand its far-reaching implications for your project on day-one. I am not new to securing high-stakes platforms and employ a holistic approach that leverages practitioner's knowledge of both offense and defense. This is why I've sucessfully dealt with all sorts of threats like neutralizing live DDoS attacks and architecting custom Intrusion Detection System/Intrusion Prevention System rules to protect IoT fleets. Pairing this with my expertise in Database Design, DevOps and Web Security, you can trust me to provide a solution that will ensure the utmost in tracking platform security.
$2.000,33 USD em 3 dias
6,1
6,1

Hello Josh O. Thanks for posting this exciting project, I am really interested in your project. Because I am working on 7 years over with Web Security, Software Architecture, Software Testing, Software Development, Web Development, Security, DevOps, Database Design, Database Management, API Development, I can provide good result in your needed timeline. I am looking forward to discussing more with you soon. Regards Efanntyo -.
$250 USD em 10 dias
5,6
5,6

I can design and build a fully self-hosted Vulnerability Disclosure / Bug Bounty platform with strong security, RBAC, and workflow management tailored to your infrastructure. ✅ Self-hosted platform deployable on your infrastructure, no SaaS dependencies ✅ Secure account creation for external researchers with multi-factor authentication ✅ Submission system for vulnerabilities with status tracking and internal triage workflow ✅ Role-based access control for internal security staff and admin roles ✅ Audit logs, notifications, and reporting to ensure accountability and traceability ✅ Clean, maintainable codebase with security-first architecture and encryption where needed ✅ Designed for scalability, compliance, and future feature extensions I have experience building secure, compliance-focused platforms that handle sensitive reports and require strict access controls. Technical question Do you require integration with internal vulnerability management systems or ticketing platforms, or should this be a standalone system initially? Ready to start architecture and design once scope confirmation is provided.
$250 USD em 5 dias
5,4
5,4

I’m a senior software engineer with hands-on experience building secure, self-hosted platforms from scratch, including authentication, RBAC, audit logging, and security-critical workflows. I can design and implement a full vulnerability disclosure / bug bounty system tailored to your infrastructure, with secure researcher onboarding, structured report submission, triage pipelines, and internal remediation tracking—without reliance on any SaaS. I follow security-first engineering practices (OWASP, least privilege, secure storage, and hardened deployment) and can deliver a clean, well-documented, production-ready solution.
$250 USD em 7 dias
5,2
5,2

Hello, I can design and build a fully self-hosted vulnerability disclosure / bug bounty platform that your security team controls end-to-end, with a clean researcher portal, a hardened triage workspace, and an auditable workflow from submission to resolution. I’ve built security-sensitive systems with strong RBAC, secure auth, permissions-by-scope, and careful handling of attachments, PII, and sensitive vulnerability details, and I’ll apply the same rigor here so the platform is safe to run inside your infrastructure. I’d deliver a production-ready codebase with a clear vulnerability workflow (intake → triage → validation → remediation → disclosure/closure), internal notes vs. researcher-visible updates, configurable severity/SLAs, and full audit logs, along with secure deployment (Docker/K8s-ready), CI tests, and documentation so your team can operate and extend it confidently. I’m happy to align the stack with your environment (e.g., Node/TypeScript or Django, Postgres, Redis, S3-compatible storage, OIDC/SAML) as long as the result stays maintainable and secure. Best regards, Juan
$250 USD em 1 dia
5,0
5,0

Hi, I am excited about the opportunity to design and build your self-hosted Vulnerability Tracking Platform. With over 10 years of experience in software development and a strong background in web security, I am well-prepared to create a robust and secure system tailored to your needs. My expertise includes designing secure platforms with role-based access control (RBAC) and managing vulnerability workflows effectively, ensuring that your project maintains the highest standards of security. I can deliver a deployable solution within your infrastructure, focusing on seamless integration and user-friendly experiences for both researchers and internal staff. I look forward to discussing this project in further detail and exploring how we can ensure its successful implementation.
$500 USD em 2 dias
4,7
4,7

Hi There!!! !!>>> THE PROJECT GOAL IS TO DEVELOP A SELF-HOSTED VULNERABILITY TRACKING AND BUG BOUNTY PLATFORM <<<!! I have studied your project description very well and understand you need a fully self-hosted, secure platform for vulnerability disclosure with account management, submission tracking, and internal triage workflows. I am best fit for the project because I can build secure, RBAC-enabled systems with scalable architecture and clean code for security-focused applications. • User accounts and vulnerability report submission for external researchers • Internal triage, management, and resolution workflow for security staff • Self-hosted deployment with secure architecture, database, and APIs I provide basic services like design, database management, testing, source code delivery, and deployment documentation. I have 9+ years experience as a full stack developer and have delivered similar self-hosted security tracking and management platforms for enterprise clients. Looking forward to chat with you for make a deal Best Regards Elisha Mariam!
$255 USD em 11 dias
4,9
4,9

Hello Josh O. I can design and build a fully self-hosted Vulnerability Disclosure / Bug Bounty platform—no SaaS, no vendor lock-in, and no external dependencies—securely deployed in your own infrastructure. I have direct hands-on experience with secure platform engineering, RBAC permission models, CVE/CWE-driven workflows, encrypted submission pipelines, audit logging, reviewer dashboards, and end-to-end triage management. ? Core Architecture & Techniques Secure multi-tenant API-first backend Researcher portal for submission, messaging, and status tracking Internal security portal for triage, CVSS severity scoring, escalation, SLA monitoring Role-based access: researcher, triager, approver, admin Secure evidence handling with PGP-encrypted storage Tamper-proof audit logs and traceability Optional integrations: Jira / GitHub / email / webhook automation ? Technology Stack & Security Practices Backend: Python or Node.js + PostgreSQL Frontend: React or Vue Authentication & authorization: JWT, RBAC, SSO (SAML/OIDC optional) Secure coding aligned to OWASP ASVS & Top 10 DevOps: Docker, Kubernetes, CI/CD TLS everywhere, encryption at rest, secrets vaults ? Relevant Delivered Projects Self-Hosted Responsible Disclosure Platform for SaaS Provider Enterprise SOC Vulnerability Intake & Triage Workflow System ✅ Deliverables Production-ready platform Full source code + deployment automation Database schema & API documentation Security hardening checklist & validation reports
$1.000 USD em 10 dias
4,8
4,8

Hi, there! I can design and build a fully self-hosted Vulnerability Disclosure / Bug Bounty platform from scratch, with secure researcher accounts, submission tracking, and admin triage dashboards. RBAC, audit logging, and best-practice security measures will be implemented. Deliverables include deployable code, setup scripts, and documentation for your infrastructure. I have experience building secure, compliance-focused web platforms and can ensure a production-ready solution.
$300 USD em 5 dias
4,0
4,0

Hello There!!! ⚜⭐⭐⭐⭐⚜(( Fully self-hosted, secure vulnerability tracking system tailored for internal & external use ))⚜⭐⭐⭐⭐⚜ I understand you need a robust, self-hosted Bug Bounty platform where researchers can submit vulnerabilities and internal staff can triage and manage them securely. The focus is on security, RBAC, and end-to-end workflow management without relying on SaaS solutions. I have built secure internal platforms with granular permissions, audit logs, and vulnerability tracking, combining web security best practices with clean architecture. My approach ensures full deployability within your infrastructure and maintainability for your team. Three key features: * Secure researcher account management with role-based access * Triage dashboard for internal security teams * Full submission tracking with status updates and audit trails I can deliver a production-ready, self-hosted solution that prioritizes security, efficiency, and usability. Warm Regards, Farhin B.
$256 USD em 15 dias
4,2
4,2

I can design and build a fully self-hosted Vulnerability Disclosure / Bug Bounty platform tailored to your security needs. I have experience developing secure, enterprise-grade systems with RBAC, audit logs, and structured workflows for sensitive data. The platform will allow: Researchers to create accounts, submit reports, and track status Internal security teams to triage, manage, and resolve submissions Full security controls, auditability, and deployment on your infrastructure I focus on real security, not generic trackers, and can deliver a scalable, maintainable system from the ground up.
$345 USD em 7 dias
4,0
4,0

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