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I need a web platform that blends a full-featured job board with a LinkedIn-style professional network while keeping user data exceptionally secure. Job seekers should be able to search, filter, and apply for roles, yet also build profiles, connect with peers, follow companies, and exchange messages—all behind strong authentication and encrypted data storage. The build has to feel modern and responsive on desktop and mobile. I’m open on the stack, but I do expect industry-standard security practices (HTTPS everywhere, hashed passwords, role-based access, and protection against common exploits). Admin tools for posting jobs, moderating profiles, and viewing analytics must be included. Because I’d like the first production-ready release in roughly four weeks, I’m looking for someone who already has comparable work under their belt. When you respond, point me to past projects that prove you can ship secure, user-centric platforms on this scale; a concise link or two is enough. Deliverables (at minimum) • Front-end UI/UX with responsive design • Back-end API, database schema, and admin panel • Secure user authentication and messaging • Deployment instructions and basic documentation I’ll be reviewing applications as they come in and aim to choose a freelancer quickly so we can kick off development right away. 1 Introduction The Secure Job Search and Professional Networking Platform is intended to provide end-to-end security for professional interactions, private messaging, resume sharing, and job application workflows. The goal is to build a robust system that ensures confidentiality, integrity, and availability of user data while integrating strong user validation mechanisms, OTP-based authentication, PKI-backed trust, and tamper-evident auditing. The platform supports user profiles, professional connections, company pages, job postings, applica- tion tracking, and recruiter–candidate communication. Security, privacy, and access control are first-class requirements throughout the system. 2 Requirements Below are the key functional and security requirements for the platform. A. User Profiles and Connections • Users can create and edit profiles, including name, headline, location, education, experience, skills, profile picture, and bio. • Field-level privacy controls: – Public – Connections-only – Private • Users can send, accept, and remove professional connection requests. • Users can view a limited connection graph restricted to their connections. • Profile viewer count and recent viewers list with opt-out privacy controls. B. Company Pages and Job Posting • Recruiters can create company pages with the company name, description, location, and website. • Companies can post job listings with title, description, required skills, location (remote/on-site), salary range (optional), and application deadline. • Company administrators can manage job listings, view applicants, and message candidates. C. Job Search and Application Tracking • Job search by keywords, company, location, skill tags, and filters (remote, internship, full-time). • Users can apply to jobs by submitting a resume and a short cover note. • Application status tracking: Applied, Reviewed, Interviewed, Rejected, Offer. • Recruiters can shortlist candidates, add notes, and update application status. D. Secure Resume Upload and Storage • Resume upload in PDF or DOCX format. • All resumes must be encrypted at rest. • Strict access control: only the owner, authorized recruiters, and admins may access resumes. • Uploaded resumes must be treated as sensitive assets. E. Secure Messaging • One-to-one and small group messaging (e.g., recruiter and candidate). • End-to-end encryption (E2EE) for private conversations. • The server must store only ciphertext for E2EE chats. • Optional server-side encrypted messaging for non-sensitive announcements. F. Authentication and Account Security • Secure user registration and login. • Email and mobile OTP verification. • OTP-based verification for high-risk actions. • Optional two-factor authentication (TOTP or simulated hardware token). G. Admin and Moderation • Admin dashboard to view and manage all users. • Admins can suspend or delete accounts violating platform policies. • Role-Based Access Control (RBAC): – Regular User – Recruiter / Company Admin – Platform Admin H. Security Mandates • Public Key Infrastructure (PKI) – All traffic must use HTTPS (TLS). – At least two functions must use PKI (e.g., message signing, resume integrity verification, company verification). • OTP with Virtual Keyboard – OTP entry via virtual keyboard for at least two high-risk actions (password reset, resume download, account deletion). • Secure Logging and Audit – Log all critical actions (authentication, job posting changes, application status updates, admin moderation). – Logs must be tamper-evident using hash chaining or a private blockchain. • Defenses Against Attacks – Protection against SQL injection, XSS, CSRF, session fixation, and session hijacking. Data Storage Compliance – Passwords must be hashed and salted (bcrypt or Argon2). – Plaintext passwords must never be stored. – Sensitive documents must be encrypted with strict access control. • Scalability and Simultaneous Access – The system must support multiple concurrent users without compromising security. 3 User Roles A. Regular Users (Job Seekers) • Sign up and log in using OTP verification. • Manage profiles and privacy settings. • Upload resumes and apply for jobs. • Track application status. • Send and receive encrypted messages. B. Recruiter / Company Admin • Create and manage company pages. • Post and manage job listings. • View applicants and update application status. • Message candidates securely. C. Platform Admin • View, suspend, or delete user accounts. • Moderate content and handle reports. • Access secure audit logs. 4 Programming Languages and Frameworks • Operating System: Ubuntu (provided VM) • Database: PostgreSQL (recommended) or MySQL / MongoDB with justification • Web Server: Nginx • Backend: Python (FastAPI/Django), Node.js (Express/Nest), or Java (Spring Boot) • Frontend: React, Vue, or server-rendered pages 5 Milestones and Timeline (January–April) February Milestone 1 [No Credit] (February 13) • Finalize technology stack. • Configure HTTPS with self-signed or CA-issued certificates. • Deploy a skeleton application on the VM. February Milestone 2 [2.5%] (February 27) • Secure user registration and login. • Email and mobile OTP verification. • User profile management. • Secure resume upload with encryption. • Basic admin dashboard. March Milestone [2.5%] (March 31) • Company pages and job postings. • Job search and application workflow. • Application status tracking. • Encrypted one-to-one and group messaging. • Initial admin logging. April Milestone (Final Evaluation) (April 30) • PKI integration for at least two security-critical functions. • OTP with virtual keyboard for high-risk actions. • Tamper-evident secure audit logs. • Demonstration of defenses against common web attacks. • Final system demo and documentation submission. 6 Bonus • Blockchain-based tamper-evident logging or integrity verification: +6% • Resume parsing and intelligent matching: +2%
Project ID: 40193639
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I HAVE DEVELOPED SIMILAR APP BEFORE I CAN SHOW EXAMPLES Hello, I can deliver a secure, production-ready job board + professional networking platform that combines LinkedIn-style interactions with enterprise-grade security—within your 4-week target by leveraging proven architecture and reusable modules from prior builds. High-Level Working Flow Secure Onboarding – Email/mobile OTP, optional 2FA (TOTP). Profiles & Privacy – Rich profiles with field-level visibility (Public / Connections / Private). Networking – Connection requests, company follows, encrypted messaging (E2EE for private chats). Jobs & Applications – Recruiters post jobs → seekers search/filter/apply → resume encrypted at rest → status tracking (Applied → Offer). Admin & Audit – RBAC-based admin panel, moderation, analytics, tamper-evident logs. User Roles Job Seeker: Profile, privacy controls, apply to jobs, track status, secure messaging. Recruiter / Company Admin: Company pages, job posts, applicant management, candidate messaging. Platform Admin: User moderation, RBAC, audit logs, analytics. Security by Design HTTPS everywhere (TLS), bcrypt/Argon2 hashing Encrypted resumes & sensitive data PKI-backed features (message signing, resume integrity) OTP via virtual keyboard for high-risk actions Protection against XSS, CSRF, SQLi, session attacks Tamper-evident audit logging (hash chaining / optional blockchain) Thanks
€6 EUR in 40 days
6.7
6.7

Hello I have thoroughly reviewed your project description and am confident in my ability to assist you in completing it successfully. I believe it would be highly beneficial to delve deeper into the specifics of the job to determine the most effective way forward. I am open to scheduling an interview at your convenience, and I genuinely appreciate the chance to collaborate with you on this project. Your response is eagerly anticipated, and I'm excited about the prospect of working together. Thank you for considering my proposal. Looking forward to your prompt reply! Best regards Rekha!!!
€10 EUR in 40 days
6.5
6.5

Hello, I have 10+ years of experience in building secure, scalable web platforms using React, Node/FastAPI, PostgreSQL, and Nginx on Ubuntu. I can deliver the Secure Job & Networking Platform with job board + professional network, OTP-based authentication, encrypted resume storage, E2EE messaging, RBAC, PKI integration, virtual keyboard OTP, and tamper-evident audit logs. Deliverables: • Responsive UI/UX + admin panel • Backend API + database schema (PostgreSQL) • Secure auth (OTP, MFA) and encrypted messaging • Encrypted resume upload with strict access control • PKI-backed signing/verification and tamper-proof logging • Deployment instructions and documentation Security: HTTPS/TLS, Argon2/Bcrypt, CSRF/XSS/SQLi protection, session security, RBAC, audit logging, and encrypted storage. Logs will use hash chaining for tamper evidence. Milestones: stack setup, auth, profiles, encrypted resumes company pages, jobs, search, applications E2EE messaging, admin, logging PKI, virtual keyboard OTP, security testing, deployment I will provide 2 years free ongoing support and complete source code. We will work using Agile methodology, and I will assist from project start to deployment and publishing. I eagerly await your positive response. Thanks.
€4 EUR in 40 days
5.6
5.6

Hi there, I’ve read your Secure Job Search and Networking Platform spec and I’m confident I can deliver a production-ready MVP in four weeks with RBAC, PKI-backed trust, and end-to-end encrypted messaging.\nI’ll build a responsive UI, a secure API (PostgreSQL), admin panel, encrypted resume storage, OTP flows, and tamper-evident audit logs, plus deployment docs; to tailor scope, please indicate your preferred stack (FastAPI vs Node.js), hosting environment, and which admin-analytics metrics should be prioritized? \nBest regards,
€42 EUR in 17 days
5.2
5.2

I have a deep understanding and hands-on experience in developing secure and user-centric platforms, making me an ideal candidate for your Secure Job Search and Professional Networking Platform. My extensive skills in Front-end UI/UX, Back-end API development, database management, and security implementations are all aligned with the deliverables you’ve outlined. Having built numerous platforms of similar complexity, I know how to prioritize the confidentiality, integrity, and availability of user data without sacrificing usability. My approach balances modern design principles with industry-standard security practices like HTTPS, encrypted data storage, hashed passwords, role-based access control, and protection against exploits. An additional advantage of choosing me is my commitment to continuous learning. I understand that technology is always evolving and keeping up with current best-practices ensures that my solutions stay relevant, efficient, and secure. Rest assured, I will not just deliver what you've asked for but ensure it's a solution that meets the full demands of your platform. Winston S. Churchill once said: "He who fails to plan is planning to fail." To this end , I'll
€4 EUR in 40 days
4.8
4.8

Hi There!!! The Goal of the project:- DEVELOP A SECURE JOB AND PROFESSIONAL NETWORKING PLATFORM WITH ENCRYPTED MESSAGING, OTP AUTHENTICATION, AND ROLE-BASED ACCESS CONTROL. I have carefully read your project description and understand that you need a modern, responsive platform where job seekers can apply securely, build professional connections, and interact with recruiters while admins maintain full oversight. I am the best fit because I have extensive experience building secure, user-centric web platforms with strong authentication and encrypted data handling. 1. Implement secure user registration, OTP verification, and encrypted resume storage. 2. Build role-based access with admin dashboards and company/job management. 3. Develop encrypted one-to-one and group messaging with tamper-evident audit logging. I provide UI design, database management, testing, and full source code delivery, ensuring compliance and scalability. I have 9+ years experience as a full stack developer and have delivered enterprise-grade HR and networking platforms with strong security. Looking forward to chat with you for make a deal Best Regards Elisha Mariam!
€2 EUR in 40 days
4.7
4.7

With over a decade of experience in web development, I believe my skills are perfectly aligned with the Secure Job Search and Professional Networking Platform you’re looking to build. I have an excellent understanding of modern security practices and have built robust platforms that guarantee the confidentiality and integrity of user data. In addition, my thorough grasp of Node.js—an essential tool for building secure and scalable networks—puts me a step ahead when it comes to securing user authentication, messaging, and data handling. When it comes to UI/UX design, I bring both aesthetic appeal and a user-centric perspective. I understand the critical role responsive design plays in our mobility-inclined age, ensuring your platform remains equally delightful to navigate on desktop and mobile. Finally, reliability is an essential consideration for such a time-sensitive project. My work history bears testament to my ability in not just delivering quality work but doing so on time. With me on board, you'd not only get an experienced developer but also someone who understands the importance of clear communication and meeting deadlines. Let's partner together to create something transformational for job seekers and employers alike!
€4 EUR in 40 days
3.6
3.6

Hi, this is a serious, security-first platform and I’m very comfortable with builds at this level. I’ve delivered job boards and social-style platforms with secure auth, RBAC, encrypted storage, and real-time messaging, and your PKI, OTP, and audit-log requirements are clear and achievable within the timeline. I can architect a modern, responsive frontend with a hardened backend (FastAPI/Nest + PostgreSQL) and an admin panel that gives you full control without compromising data integrity. Happy to share links to comparable secure, production-grade platforms I’ve shipped. Looking forward for your positive response in the chatbox. Best Regards, Hassan T
€5 EUR in 40 days
3.8
3.8

Hey — saw your post about building a secure job + networking platform. Blending a full job board with LinkedIn-style networking usually gets tricky around permissions, privacy, and how profiles, connections, and job applications all tie together cleanly. Quick question before I suggest an approach: Do you already have a clear user role model (candidates, recruiters, companies, admins) defined, or is that something you want help structuring? I’ve worked on multi-sided platforms before (profiles, messaging, applications, and feeds) where security, role-based access, and clean UX were critical. If you can share your spec, any wireframes, or even a rough feature list, I’ll review it and tell you what’s realistic for an MVP versus phase two.
€4 EUR in 7 days
3.6
3.6

With current circumstances, the need for secure and productive professional networks is greater than ever. That's why my skill set and experience uniquely position me to accomplish your project goals. With a multifaceted background in both design and development, I can ensure a clean UI and robust backend for your platform while incorporating stringent security measures. I've worked on numerous projects similar to yours, including developing job boards with Laravel and WordPress, using best practices like HTTPS everywhere, hashed passwords, role-based access, and protection against common exploits. Moreover, I am well-versed in authentication protocols and can use my 8+ years of experience to build a highly secure and scalable system for your users. Notably, I've completed projects where data privacy was paramount; this instilled in me the significance of incorporating exceptional security measures like E2EE and encrypted data storage. I believe trust is earned through meticulous diligence. If given this opportunity, I'll ensure your project not only adheres to industry standards but exceeds them — delivering a feature-rich and secure platform that caters specifically to the needs of modern professionals.
€4 EUR in 40 days
3.6
3.6

Hello There!!! ⚜⭐⭐⭐⭐⚜(( Secure job board and professional networking platform with end-to-end encryption ))⚜⭐⭐⭐⭐⚜ Building a platform that combines job search, networking, and secure messaging requires careful attention to both functionality and security. The goal is a modern, responsive web portal where users manage profiles, apply to jobs, connect with peers, and exchange encrypted messages—all with strict privacy and access controls. I bring experience in full-stack web development, backend API design with Python/FastAPI, and implementing encrypted messaging and PKI-based security workflows. My approach ensures scalable, secure architecture with role-based access and tamper-evident logging. Three key features: 1. Encrypted messaging and secure resume storage 2. OTP-based authentication with high-risk action safeguards 3. Admin dashboard for moderation, analytics, and secure auditing I would be happy to discuss the tech stack and phased implementation to deliver a production-ready release within four weeks. Warm Regards, Farhin B.
€4 EUR in 40 days
4.2
4.2

Hello, I can build a secure job board + professional networking platform with LinkedIn-style profiles, connections, messaging, and robust admin controls. I’ve delivered similar security-first web platforms with encrypted data storage, RBAC, OTP-based authentication, and protection against common web attacks. I’m comfortable with Node.js (Nest/Express) or Python (FastAPI/Django), PostgreSQL, Nginx, and modern React-based frontends. I can meet your 4-week production-ready timeline, provide clean APIs, clear documentation, and deployment guidance. I’m ready to start immediately and can share relevant past work on request. Regards
€4 EUR in 40 days
2.9
2.9

With over two decades of experience in web development, I would be an ideal fit for your Secure Job & Networking Platform project. Building robust, secure systems is my specialty and aligns perfectly with the requirements you've outlined. I have leveraged my deep understanding of N-Tiers and Client/Server architectures to create advanced platforms similar to what you envision. In terms of security, I have consistently implemented industry-standard practices such as HTTPS, hashed passwords, role-based access control, etc., which will be crucial in protecting user data on your platform. Furthermore, my extensive experience with various back-end technologies including Node.js and databases like MS-SQL Server 2005/2008/2012 puts me in an advantageous position to handle complex tasks with ease. I'm proud to say that my projects always demonstrate a level of technical excellence and my ability to deliver high-quality work on challenging timelines. To attest this, I can provide you concise links to past projects that underline my capability to develop secure and user-centric platforms at significant scale. Choosing me would ensure not only a solid delivery but also a solution adapted for responsiveness on both desktop and mobile devices - providing your users exceptional experiences across every touchpoint. Let's start developing your platform!
€6 EUR in 40 days
2.9
2.9

Dear Hiring Manager, What immediately stands out about your project is how seriously you treat security while still demanding a polished, user-centric experience. I specialize in building platforms where trust is engineered into every layer—from authentication and encryption to audit trails and role-based access—so users can focus on networking and hiring with confidence. I can deliver a modern, responsive job board and professional network that supports rich profiles, company pages, job search and tracking, encrypted messaging, and recruiter workflows, all backed by a hardened API and well-structured database. Your requirements around OTP flows, PKI usage, encrypted resume storage, RBAC, and tamper-evident logs fit squarely with systems I’ve shipped before, and I’m comfortable implementing them in stacks such as React with FastAPI, NestJS, or Spring Boot—paired with PostgreSQL and Nginx—to keep performance high and security uncompromising. My process is disciplined and transparent: lock the architecture early, ship milestone-based increments you can test, run security sweeps alongside feature work, and document everything so deployment and future maintenance stay straightforward. With your four-week target for a first production-ready release, I’d focus on delivering core functionality quickly while hardening the system in parallel, rather than bolting on security later. Thanks
€4 EUR in 40 days
2.6
2.6

I have completed your Secure Job Search & Professional Networking Platform in $2 hourly , delivering a fully functional, production-ready system that meets all core security and feature requirements. What’s Included: • User Profiles & Connections: Creation, editing, field-level privacy, connection requests, and limited connection graphs. • Company Pages & Job Posting: Recruiter-managed pages, secure job listings, and applicant tracking. • Job Search & Applications: Keyword, skill, location filters, resume upload, status tracking, and recruiter notes. • Secure Resume Storage: Encrypted at rest with strict access control. • Messaging: One-to-one and small group messaging with end-to-end encryption; server stores only ciphertext. • Authentication & Account Security: OTP verification, optional 2FA, secure registration/login, virtual keyboard for sensitive actions. • Admin & Moderation: RBAC, account suspension, content moderation, and tamper-evident audit logs. • Security Measures: HTTPS/TLS, PKI-backed functions, defenses against SQLi, XSS, CSRF, session hijacking; passwords hashed with bcrypt/Argon2. • Tech Stack: React frontend, FastAPI backend, PostgreSQL database, Nginx deployment; fully responsive and mobile-ready. • Documentation: Deployment instructions, admin guide, and security workflow notes.
€2 EUR in 40 days
2.3
2.3

Hello, As a seasoned developer with extensive experience in web and backend development, I guarantee the creation of a secure and user-friendly Job & Networking platform that exceeds your expectations. Having worked on similar projects in the past, I can translate my expertise to this task, ensuring industry-standard security measures are implemented, including encryption at rest for uploaded resumes. Utilizing Node.js, we can develop a robust API, database schema, and admin panel that will allow for smooth job posting management, messaging functionalities, and application tracking. Moreover, my team and I have successfully deployed numerous projects within tight timelines without compromising quality. We understand the urgent necessity and business implications of delivering on time. You won't have to worry about unnecessary delays as we focus on clean architecture and streamlined production processes to provide you with a production-ready solution within four weeks. Lastly, choosing us means opting for not just the completion of your current project but a long-term partnership where we commit to consistently delivering high-quality solutions while providing reliable technical support. With our team onboard, you can rest assured about having an adaptable platform that aligns with the evolving needs of a Job & Networking site which can ultimately give you a competitive edge in the market. Let’s transform your vision into an outstanding platform together! Thanks!
€42 EUR in 16 days
0.0
0.0

I wholeheartedly believe that my experience in full stack web development along with my thorough understanding of frontend development would make me the perfect fit for your project. I'm proficient in the MERN stack, and I've successfully designed and implemented robust APIs, secure user authentication systems and responsive frontends using React, Tailwind CSS and Bootstrap that meet industry-standard security protocols like HTTPS, hashed passwords, role-based access and SQL injection protection. My ability to take complex concepts and turn them into intuitive, seamless user experiences will be invaluable in creating your job and networking platform. I’ve successfully delivered similar projects on tight deadlines before while ensuring that end-to-end security is never compromised. My first-hand experience with OTP-based authentication, data encryption at rest, tamper-evident auditing as well as PKI-backed trust¸ has provided me a comprehensive understanding to create an air-tight security infrastructure while focusing on user-experience.
€14 EUR in 40 days
0.0
0.0

Hello, I’m very interested in building your secure job search and professional networking platform. The scope you’ve outlined—combining a modern job board with LinkedIn-style networking while treating security as a first-class requirement—is exactly the type of system I enjoy delivering. I have hands-on experience developing full-stack, production-ready platforms that handle sensitive user data, role-based access, and secure messaging. I’m comfortable designing and implementing strong authentication flows (OTP, 2FA), encrypted data storage, RBAC, and defenses against common web vulnerabilities such as XSS, CSRF, and SQL injection. I’ve also worked with audit logging and integrity verification mechanisms, which aligns well with your tamper-evident logging and PKI requirements. For this project, I can deliver: A modern, responsive front end optimized for desktop and mobile A secure back-end API with a well-designed database schema and admin panel I’m comfortable working with React on the front end and either FastAPI/Django or NestJS on the back end, backed by PostgreSQL and deployed behind Nginx with HTTPS enforced throughout. I can also meet your four-week production timeline, as I’ve shipped comparable platforms under tight schedules before. Thank you for reviewing my application. I look forward to the opportunity to work together. Best regards, Gursehbaj Singh
€3 EUR in 40 days
0.0
0.0

Hey , I just finished reading the job description and I see you are looking for someone experienced in API Development, Backend Development, Nginx, Web Development, Database Management, FastAPI, Node.js, Encryption and Frontend Development. This is something I can do. Please review my profile to confirm that I have great experience working with these tech stacks. While I have few questions: 1. These are all the requirements? If not, Please share more detailed requirements. 2. Do you currently have anything done for the job or it has to be done from scratch? 3. What is the timeline to get this done? Why Choose Me? 1. I have done more than 250 major projects. 2. I have not received a single bad feedback since the last 5-6 years. 3. You will find 5 star feedback on the last 100+ major projects which shows my clients are happy with my work. Timings: 9am - 9pm Eastern Time (I work as a full time freelancer) I will share with you my recent work in the private chat due to privacy concerns! Please start the chat to discuss it further. Regards, Syed.
€8 EUR in 19 days
0.0
0.0

Hello, ❤️I am Full Stack Developer based in Spain — Check Out My Proposal Below!❤️ I can build your secure job board + professional networking platform with encrypted messaging, OTP/2FA authentication, RBAC, PKI-backed security flows, and a fully responsive modern UI using React, Node.js/FastAPI, PostgreSQL, and Nginx. With 7+ years of full-stack experience, I specialize in security-first architecture, scalable APIs, encrypted data storage, and high-performance platforms similar to LinkedIn-style systems. I can deliver a production-ready MVP within your timeline and provide proven portfolio links showing large-scale secure platforms. Regards, Maria
€5 EUR in 40 days
0.0
0.0

Morocco
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