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The goal of this project is to develop a new feature—user authentication—for my application. I need a clean, secure module that allows visitors to register, log in, and manage their sessions with industry-standard security practices. Please set up the full flow: account creation, sign-in, encrypted password storage, password reset, and session handling. The code should be well-documented so I can maintain it easily after delivery. I’m flexible on framework and language as long as the solution integrates smoothly with the rest of the app and follows current best practices such as hashing and salting, prepared statements or parameterised queries, and HTTPS-only cookies. Deliverables • Fully functional authentication module integrated into the existing codebase • Clear setup and configuration instructions • Brief hand-off notes covering dependencies, file structure, and key security considerations Acceptance criteria • New users can create an account and immediately sign in • Existing users can authenticate and maintain a session without manual refresh • Password reset generates a time-limited link and verifies ownership before allowing a change • All credentials are stored using a modern hashing algorithm (e.g., bcrypt, Argon2) Feel free to propose additional safeguards or enhancements if they will strengthen the overall security profile.
Project ID: 40554943
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51 freelancers are bidding on average ₹1,713 INR for this job

Hi, I can help with your "User Authentication Feature Development" project. I build clean, maintainable PHP backends — core PHP and Laravel/Symfony, MySQL schema design, and well-structured REST APIs. For work involving php, javascript, python, web development, backend development, security, database management, api development, I pay close attention to validation, security, and readable code, delivering in small, testable milestones. You'll get clean commits and clear documentation. Could we discuss the specifics before I firm up the timeline? ⭐ 5.0/5 from a recent client: "Very Professional and On time delivery of the project" Final timeline and cost will be confirmed in chat after a complete understanding and documentation of the project expectations in detail.
₹1,200 INR in 1 day
7.5
7.5

Greetings, Creating a secure and efficient user authentication feature is crucial for your application to ensure user trust and data safety. I would approach this by implementing a robust module that includes account creation, secure sign-in, password management, and session handling, all while adhering to best practices like hashing and salting. Here's how I plan to tackle this: 1. **Account Management**: Users can easily register and log in, with session handling to keep them authenticated seamlessly. 2. **Security Measures**: Implementing bcrypt or Argon2 for password hashing ensures user credentials remain protected. 3. **Password Reset Functionality**: A secure, time-limited link for password resets will help verify user ownership effectively. 4. **Documentation**: I’ll provide clear setup instructions and hand-off notes for easy maintenance. With my background in backend development and security, I’m confident I can deliver a clean and reliable solution for your needs.
₹1,500 INR in 1 day
6.3
6.3

Hi i am Ravi Mishra, a secure backend developer, I will build a clean login system for your app. I will set up safe account creation, tight password protection using modern hashing, and secure sessions. Everything will be easy to read and manage, ensuring your users' data stays fully protected. Lets connect!
₹1,050 INR in 7 days
6.1
6.1

Hi, Your requirements are clear, and security is obviously a top priority. Rather than simply adding a login form, I'll build a complete authentication system that's secure, maintainable, and integrates seamlessly with your existing application. The module will include user registration, secure login/logout, password reset with time-limited tokens, encrypted password storage using **bcrypt or Argon2**, session management, and protection against common vulnerabilities following current security best practices. I'll write clean, well-documented code, provide setup instructions, and include hand-off documentation covering the project structure, configuration, and important security considerations so it's easy to maintain after delivery. Estimated Timeline: 3–5 days (after reviewing your existing codebase). As an additional security measure, I recommend implementing rate limiting for login attempts, CSRF protection, secure HTTP-only cookies, and email verification to further strengthen the authentication flow. A couple of quick questions: * Which framework and language is your existing application built with? * Is there an existing user database, or will this module be implemented from scratch? I'd be happy to review your current application and recommend the best authentication approach before we get started. Looking forward to discussing your project! Regards Abhishek
₹1,050 INR in 7 days
5.2
5.2

Hi there, I hope you are doing well. Implementing a secure, production-ready authentication system is essential for protecting your application and users, and I'd be happy to help. I have experience building robust authentication modules with secure password hashing, session management, password reset workflows, and industry best practices for web application security. Which framework and backend technology is your existing application built with? Let's have a quick chat to discuss more in detail. I am looking forward to hearing from you. Best, Sajid.
₹1,050 INR in 7 days
4.9
4.9

Hello Client, Hope you are great!!! I read you job description you are looking for web developer. I have sound of 7 years exp in wordpress, PHP, CI, Laravel, Drupal, Joomla and developed 145+ websites with good design. We are using the MVC model for security of website as well as develop three layer security in website and website is high skilled code follow all standards of development. I have been worked on many domain like ecommerce, Martrimony, Hotel Booking, Social, Healthcare, and Sport etc. I provide new vision for website and am always available for your support(24*6) . I hope you will be give positive response. Thanks
₹1,500 INR in 1 day
5.3
5.3

Dear Sir, I’ve reviewed your project requirements and I’m confident I can help you build a reliable, scalable PHP-based web solution that meets your business goals. Why I’m a good fit for this project: 10+ years of professional PHP development experience Strong expertise in Core PHP, Laravel,React Js, Codeignator, Wordpress, MySQL,PostgreSQL, REST APIs Experience working with long-term clients and maintaining existing systems Test thoroughly before delivery Let’s discuss your project in detail so I can suggest the best technical approach and timeline. Looking forward to working with you. Best regards, Shashi N MCA | Senior PHP Web Developer
₹950 INR in 2 days
4.5
4.5

Hello, I have 10+ years of experience in backend development and web security with a Ph.D. in Computer Science. I can develop a secure user authentication module that integrates smoothly with your existing application while following current security best practices. The solution will include user registration, login, secure session management, password reset with time-limited tokens, bcrypt/Argon2 password hashing, prepared database queries, HTTPS-only cookies, and well-structured, documented code for easy maintenance. I'll also provide setup instructions, configuration notes, and thoroughly test the complete authentication flow to ensure reliability and security. If required, I can also implement rate limiting, CSRF protection, email verification, and basic brute-force prevention for enhanced application security. Looking forward to working with you. Best Regards, Er. Rakesh Rai
₹5,000 INR in 3 days
2.5
2.5

Hi, I hope you're doing well. I've delivered several authentication modules for web apps, implementing registration, login, password reset and session handling. For example, I added auth to a PHP app using bcrypt for hashing, PDO prepared statements, and PHPMailer for time-limited reset links. I'd start by auditing your codebase, adding a users table schema, and wiring bcrypt plus secure, HTTP-only cookies; probably JWT for API sessions. Could we have a short chat to confirm the password reset flow and session lifetime for your app? Thank you, Alpeshbhai M.
₹1,050 INR in 17 days
2.7
2.7

As a seasoned full-stack developer, I bring to the table an impressive track record of building secure and efficient authentication systems. My deep understanding of JavaScript, PHP, and Python coupled with my proficiency in Web Development will enable me to design a powerful user authentication feature that not only aligns with your current app but also adheres to the current industry best practices. Your project deserves nothing less than superior security, and for that reason, I am well-versed in modern hash algorithm techniques like bcrypt, Argon2, as well as implementing authentication protocols like HTTPS-only cookies for enhanced security in storing user sessions. Moreover, my meticulous nature ensures complete documentation so you can maintain the module seamlessly after delivery. In addition to what you've specified, I'm excited to bring forth any additional safeguards and enhancements that will reinforce your application's overall security profile. Having worked on projects for diverse entities - startups to enterprises - I understand the scale and scope of delivering client-centric solutions. Let's take this opportunity to build not only a powerful authentication module but also a partnership that thrives on excellence and long-term support.
₹1,300 INR in 7 days
2.1
2.1

Hey! Clean, secure auth module with registration, login, session handling, and password reset — standard scope, but the security details matter and I don't cut corners there. What I'd deliver: - Full auth flow: account creation, sign-in, password reset with time-limited tokens, session management - Passwords hashed with bcrypt or Argon2 — your choice, both meet current best practice - Parameterised queries throughout — no raw SQL string building anywhere - HTTPS-only, HttpOnly, SameSite cookies for session tokens - Password reset via time-limited signed link with ownership verification before any credential change - Rate limiting on login and reset endpoints to block brute-force attempts - Well-documented code with setup instructions, dependency notes, file structure overview, and key security considerations in the handoff I'd also recommend adding refresh token rotation and optional 2FA hooks as clean extension points even if you don't activate them now — easy to wire in later without rearchitecting. What's the existing stack — language, framework, and database? That'll let me confirm the integration approach before starting.
₹1,000 INR in 1 day
1.7
1.7

Hi, I can develop a secure, well-structured authentication module that integrates seamlessly with your existing application while following modern security best practices. The solution will include: • User registration and login • Secure password hashing using bcrypt or Argon2 • Password reset with time-limited verification links • Secure session management with HTTPS-only cookies • Protection against SQL injection using parameterized queries • Clean, well-documented code for easy maintenance I can work with PHP, Python, or JavaScript based on your existing tech stack and ensure the module is scalable and easy to integrate. Along with the implementation, I'll provide setup instructions, dependency details, project structure documentation, and hand-off notes covering key security considerations. I also recommend additional safeguards such as CSRF protection, input validation, rate limiting, secure cookie settings, and optional two-factor authentication to further strengthen your application's security. I’m ready to start immediately and can deliver a reliable authentication system that meets your acceptance criteria and is built for long-term maintainability. Best regards
₹1,000 INR in 7 days
1.8
1.8

You need a secure authentication module — registration, login, session management, and password reset — built to current security standards and documented well enough that you can maintain it without a developer on call. At Poundit I implemented JWT-based authentication systems in Node.js and Django with bcrypt password hashing, parameterised queries, HTTPS-only session cookies, and time-limited password reset tokens — exactly the stack of requirements you've listed. I'd deliver: registration and login endpoints with bcrypt/Argon2 hashing, session handling via secure HttpOnly cookies or JWT depending on your app's architecture, a password reset flow that generates a time-limited signed token, verifies ownership before allowing the change, and expires on use. All queries use parameterised statements, no raw string interpolation. The module ships with setup instructions, dependency list, file structure notes, and key security considerations documented inline. What language and framework is your existing application built on — Node/Express, Python/Django, or something else — so the auth module integrates natively rather than sitting alongside it?
₹1,500 INR in 1 day
1.0
1.0

Hello, I can help you build a secure, well-documented user authentication module that integrates seamlessly into your existing application while following modern security best practices. What I'll deliver ✅ User Registration with server-side validation ✅ Secure Login & Session Management ✅ Password Hashing using **bcrypt** (or **Argon2**, if supported) ✅ Password Reset via secure, time-limited email links ✅ Protected authentication routes and middleware ✅ Secure database queries using prepared statements/ORM ✅ HTTPS-only, Secure & HttpOnly cookies (where applicable) ✅ CSRF protection, input validation, and basic rate limiting for login attempts ✅ Clean, modular, and well-documented code for easy future maintenance Security Best Practices * Industry-standard password hashing * Parameterized queries to prevent SQL Injection * XSS and CSRF protection * Secure session handling * Token expiration and validation for password reset * Proper authentication and authorization flow We can start immediately and complete the authentication module within the agreed timeline while ensuring it is secure, scalable, and easy to extend in the future. Looking forward to discussing your existing application and getting started. Best regards, Prachi Agrawal
₹1,050 INR in 8 days
0.4
0.4

Hi, This is a focused but critical piece of your system, so the priority will be building a secure, minimal authentication layer that can scale cleanly with the rest of your application. We’ll implement a full auth flow including registration, login, session handling, password hashing (bcrypt or Argon2), and a secure password reset system using time-limited tokens. Sessions will be handled using HTTP-only cookies or signed JWTs depending on your existing architecture, with proper middleware protection for private routes. On top of the core flow, we’ll ensure: Input validation and rate limiting to prevent abuse Secure password storage with modern hashing standards Token expiry and rotation for reset flows Clean, reusable auth middleware for route protection Environment-based configuration for deployment safety Everything will be structured so it integrates smoothly into your current codebase without breaking existing functionality. If you want, I can also suggest a more robust setup (like refresh tokens + role-based access control) to future-proof the system while we implement this.
₹1,200 INR in 7 days
0.0
0.0

( ͡❛ ᴗ ͡❛ ) No Upfront Fee | Free Live Demo Available | 100% Satisfaction Guaranteed | Fast Delivery | Best Price in the Market | 5+ Years of Experience in App Development | Trusted by 50+ Clients Hi, I’ve carefully reviewed your requirements and can develop a secure, production-ready authentication module that integrates seamlessly into your existing application. The solution will include user registration, login, secure session management, password reset via time-limited tokens, encrypted password storage using **bcrypt/Argon2**, parameterized queries, HTTPS-only cookies, CSRF protection (where applicable), input validation, and comprehensive error handling. The code will be clean, modular, and well-documented, with complete setup instructions, dependency details, file structure, and hand-off documentation for easy maintenance. I can also implement additional security measures such as rate limiting, email verification, account lockout after repeated failed logins, refresh tokens, and audit logging if required. I’m ready to start immediately and ensure the module follows current security best practices. Looking forward to discussing your project!
₹600 INR in 7 days
0.0
0.0

I can develop a secure and scalable user authentication system tailored to your application's requirements. My approach begins with understanding your existing architecture, user roles, and security needs. I will implement features such as user registration, secure login, password hashing, email verification, password reset, session management, and role-based access control where required. If needed, I can also integrate OAuth or social login providers and multi-factor authentication to enhance security. The authentication flow will be optimized for performance, usability, and compatibility across web and mobile platforms. I will thoroughly test the implementation, follow security best practices, and provide clear documentation. Regular progress updates, revisions, and post-deployment support are included to ensure a reliable and seamless authentication experience.
₹1,200 INR in 8 days
0.1
0.1

Hello, I hope you’re doing well. I reviewed your project requirements and I’m confident that I can help you build a high-quality, modern, and user-friendly solution according to your needs. User Authentication Feature Development I’m Ankur, a Full Stack Developer with 7+ years of experience in: * Custom Website Development * E-commerce Development * Mobile App Development * Flutter App Development * Android & iOS Applications * WordPress & PHP Development * UI/UX Design * Admin Panels & APIs I have successfully completed 500+ projects for startups, businesses, and individual clients worldwide. Why work with me? ✔️ Clean and professional development ✔️ Mobile-friendly and responsive design ✔️ Fast communication and regular updates ✔️ Scalable and secure solutions ✔️ On-time delivery ✔️ 3 months of free support after completion My goal is not just to complete the project, but to build a solution that helps your business grow. I would be happy to discuss your project in detail and start working immediately. Looking
₹3,000 INR in 9 days
0.2
0.2

Hello, I hope you are doing well! I can build a secure, well-structured authentication module with user registration, login, session management, encrypted password storage (bcrypt/Argon2), and a time-limited password reset flow. I'll follow security best practices, including parameterized queries, HTTPS-only cookies, input validation, and clean, maintainable code. You'll receive: Complete authentication system integrated into your application Clear setup and configuration guide Well-documented code with hand-off notes I focus on secure, scalable solutions and can also recommend additional security enhancements such as email verification, rate limiting, and optional two-factor authentication. Looking forward to working with you!
₹1,050 INR in 7 days
0.0
0.0

I'll build a production-ready authentication module using bcrypt password hashing, secure session handling with HTTPS-only cookies, and parameterized queries to prevent SQL injection. The system will include registration, login, password reset with time-limited tokens, and session persistence. I'll use industry standards like JWT or secure server-side sessions depending on your app's architecture, add rate limiting on failed attempts to prevent brute force, and implement CSRF protection. All code will be thoroughly documented with clear setup instructions, dependency lists, and security notes for maintenance. This covers your full flow end-to-end with additional safeguards built in.
₹606 INR in 4 days
0.0
0.0

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