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We are seeking an experienced Full-Stack Web Developer to revamp and modernize an existing employment/recruiting platform, EmployerInterview.com. IMPORTANT: This is an existing website with functioning features and an existing database. We are not looking to rebuild the entire platform from scratch. The selected developer will first review the existing website, source code, database, and functionality, preserve what is working, modernize outdated areas, and develop several new features. About the Platform [login to view URL] is an employment platform designed for: Job seekers Employers Staffing/recruiting agencies Job seekers can create professional profiles containing their resume, professional photo, employment information, and video employment presentations. Employers can create accounts, post multiple job openings, create interview questions, receive candidate profiles, review video presentations, and share applicants with members of their hiring team. The website also has an existing online career/job fair feature that allows employers and job seekers to interact online, including video communication. Major Project Requirements 1. Review & Modernize Existing Website The developer must first audit the existing website and determine: What currently works and should be preserved What needs to be updated What should be rebuilt Database/code issues Security improvements Mobile/responsive improvements We do not want working functionality unnecessarily removed or rewritten. 2. Stripe Payment Integration The website previously used PayPal. We want to replace the existing payment system with Stripe while maintaining the website's current pricing/payment structure. The developer should have experience implementing Stripe payments securely. 3. AI-Generated Interview Questions We want to integrate AI into the platform. Job seekers will enter their profession and desired job title(s), and AI should generate up to approximately 7 relevant interview questions based upon the position they are pursuing. Employers should also be able to create a job posting and either: Enter their own interview questions; or Have AI generate appropriate interview questions based on the job title, description, skills, qualifications, etc. Users should be able to review/edit generated questions where appropriate. 4. Video Employment Presentations The platform currently incorporates video presentations and needs this functionality modernized. We use three primary presentation formats: General Interview: Job seekers answer standard interview questions maintained by our staff. Custom Interview: AI generates questions based upon the applicant's profession/job title. Freestyle Skills Presentation: Applicants can demonstrate a professional skill or ability, such as Excel, AI, programming, graphic design, sales, administrative abilities, etc. Videos should generally be limited to approximately 3 minutes. 5. Employer Accounts & Job Listings Employers should be able to: Create company accounts Create multiple job listings Manage open positions Upload company information/video Create interview questions Use AI-generated interview questions Receive candidate applications Review resumes and videos Share applicants with hiring team members Allow multiple authorized reviewers/users 6. Unique Job Codes & Links Each job posting should receive a unique job code and direct link. Employers can advertise the job elsewhere and direct candidates to [login to view URL] using the unique code or direct URL. Candidates entering the job code should be taken directly to the appropriate job opportunity. This functionality already exists in some form and should be preserved/improved. 7. Employer-Branded Career Portals We want to develop employer-specific/branded career pages. An employer should eventually be able to link its own website's "Careers" page to an EmployerInterview.com-powered portal displaying: Employer branding/logo Company information Available jobs Company video Application options The developer should recommend the best approach, such as subdirectories, subdomains, or another architecture. 8. Online Career/Job Fairs The website currently has an online career fair feature. Employers and job seekers can participate in an online environment, review available positions, communicate, and interact through video. The developer should evaluate the existing functionality and modernize it rather than automatically replacing it. 9. Administrative Dashboard We need an easy-to-use administrative backend where our staff can manage: Job seekers Employers Staffing agencies Job postings Interview questions AI settings/prompts Videos Payments/pricing Career fairs Job codes Employer portals Emails/notifications General site content Required/Preferred Experience We are particularly interested in developers with experience in: PHP / MySQL or similar existing web applications Full-stack development Existing/legacy website modernization Stripe API/payment integration AI API integration OpenAI or similar LLM/API integrations Video recording/upload/streaming User authentication and account management Role-based permissions Responsive/mobile web development Database architecture Email/notification systems Secure web development IMPORTANT – Existing Code This project requires someone comfortable working with an existing codebase. We are not interested in a developer who automatically proposes rebuilding the entire website without first examining what already exists. Our preferred approach is: Preserve what works → Modernize what is outdated → Repair what is broken → Add new AI/features. When Submitting Your Proposal Please provide: Examples of similar websites/platforms you have developed or revamped. Your experience working with existing PHP/MySQL or similar codebases. Your experience integrating Stripe. Your experience integrating AI/OpenAI APIs. Your experience with browser-based video recording/upload/streaming. Your recommended approach to auditing an existing website before development. Your estimated timeline after reviewing the existing system. Whether you personally perform the work or use a development team. Please do not submit a generic proposal. Start your proposal with the words "EMPLOYER INTERVIEW" so we know you actually read the project description. We are looking for a developer who can potentially work with us beyond this initial project as [login to view URL] continues to expand and incorporate additional AI-powered recruiting features.
Project ID: 40665300
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166 freelancers are bidding on average $1,117 USD for this job

Hello EMPLOYER INTERVIEW, I can see the hidden challenge here: you don’t want a rebuild, you want someone who can protect the parts that already work while modernizing the weak spots safely. I’ve worked with existing PHP/MySQL systems, Stripe integrations, AI/OpenAI features, and video-based web apps, so I can audit your current codebase first, map what should stay, what should be refactored, and then add the new recruiting features without disrupting live functionality. 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. My approach would be to review the database, source, payment flow, role permissions, and video modules first, then plan Stripe replacement, AI interview-question generation, employer portals, and the admin tools in a clean phased rollout. I’m comfortable working inside an existing system and focusing on clarity, stability, and maintainability rather than forcing a full rebuild. What stack powers the current platform, and are browser-based video recording/upload features already built or needing modernization? Looking forward to your reply so we can finalize the exact plan. Best regards, Asad
$750 USD in 20 days
8.3
8.3

Hello, I can help you with "Full-Stack Developer Needed to Revamp Employment Website – AI, Stripe & Video Integration" as per your given project description. We can discuss more in detail during a chat conversation when you are available. I've worked on many PHP projects in recent times. So I am confident on achieving your expected Goals. Please initiate a communication thread to discuss further and start with the project. ⭐ 5.0/5 from a recent client: "A more professional version: “Excellent work! The job was completed within the committed timeline. Great quality, professionalism, and timely delivery. Highly appreciated and recommended.”" Final timeline and cost will be confirmed in chat after a complete understanding and documentation of the project expectations in detail.
$900 USD in 18 days
7.4
7.4

Having reviewed the detailed requirements of your project, I am confident that my team at SoftwareLinkers has the expertise you need. Full-stack development is our bread and butter, as exemplified by our proficiency in HTML, MySQL, and numerous other relevant technologies. Our unique focus on building scalable, data-driven web applications is exactly what your existing employment platform needs - we'll ensure that working functionalities are preserved while enhancing outdated areas with modern solutions. Regarding Stripe payment integration, as a seasoned developer team, we have extensive hands-on experience in incorporating secure online payment systems, including Stripe. This means that we can not only integrate this service, but also do so without disrupting your current pricing/payment structure. For AI-generated interview questions and video processing capabilities that you require, our team's strong background in Artificial Intelligence would ensure accurate and relevant question generation based on job titles and descriptions to enhance users' job seeker experience.
$1,000 USD in 21 days
6.5
6.5

EMPLOYER INTERVIEW Hi, The first step I’d take is reviewing the current codebase, database, and working features so we can keep what already works and focus development effort where it actually adds value. I can help with: 1️⃣ Audit the existing platform, database, security, and responsive issues before making major changes 2️⃣ Replace PayPal with a secure Stripe integration while preserving the current pricing structure 3️⃣ Integrate AI for interview-question generation with the ability for users to review and edit questions 4️⃣ Modernize the existing video presentation, upload/recording, and job-fair functionality 5️⃣ Improve employer accounts, job listings, unique job links, candidate sharing, and team permissions 6️⃣ Develop employer-branded career portals and recommend the most practical architecture 7️⃣ Improve the admin dashboard for managing users, jobs, videos, AI settings, payments, and career fairs I’d approach this in stages rather than changing everything at once. After reviewing the existing system, I can provide a realistic timeline and identify which features can be improved versus which areas genuinely need redevelopment. I personally handle the development and can work with you on an ongoing basis as the platform grows. I’d be happy to start with an audit of the current website and codebase so we can establish the right roadmap before development begins. Best regards, Fizz
$1,125 USD in 7 days
6.2
6.2

EMPLOYER INTERVIEW I specialize in taking over existing full-stack applications, understanding what already works, and improving them without turning a modernization project into an unnecessary rewrite. I’d begin with a structured audit of the current PHP/MySQL codebase, database, authentication/roles, video workflows, job-code system, career fairs, payments and admin tools. I’ll document what should be preserved, repaired or modernized before changing production functionality. I can replace PayPal with Stripe while preserving the existing pricing model, integrate OpenAI for editable role-specific interview questions, and modernize the browser video workflow with secure uploads, duration limits and reliable playback. For employer accounts, I’ll preserve the existing job/application flow while improving multi-user reviewer access, branded career portals, unique job URLs/codes and responsive UX. Existing career-fair functionality will be evaluated before deciding what actually needs replacement. All work will be staged and tested before production deployment. I personally handle the development and can continue supporting the platform as additional AI recruiting features are introduced.
$1,200 USD in 28 days
5.9
5.9

The main challenge here is preserving the existing employment platform while upgrading the parts that need attention, not replacing a working system. I’d start with a codebase/database audit to map current flows, then handle targeted upgrades like Stripe migration, AI interview generation, video workflows, and responsive improvements around the existing architecture. For AI and video features, I’d keep them isolated behind clear services so they can evolve without destabilizing accounts, jobs, and applicant data. Is the current platform built on a specific stack (Laravel, PHP, Node, etc.), and do you already have access to the existing source code and database?
$850 USD in 17 days
5.7
5.7

Your preserve → modernize → repair → extend approach is exactly how I’d handle EmployerInterview.com. I’d begin with a code, database, security, and workflow audit to identify what should remain untouched, what needs refactoring, and where new features can be added safely. My two priorities would be maintainability and integrations. I’d modernize the existing PHP/MySQL structure where needed, replace PayPal with Stripe, add OpenAI-driven interview-question generation, and upgrade video recording/upload flows without disrupting current users or historical data. Keeping stable modules intact reduces launch risk and avoids paying twice for functionality that already works. For employer-branded portals, I’d initially favor clean subdirectory-based pages for simpler authentication and SEO, while keeping the architecture ready for subdomains or custom domains later. I personally lead the technical work and can handle Git, database changes, Stripe, AI APIs, role permissions, video workflows, QA, deployment, and handover documentation. A firm timeline should follow the audit because the condition of the existing codebase will determine what truly needs rebuilding. A relevant project is FileChannels, where I worked on Agora video calls, PubNub messaging, secure file sharing, Stripe, CRM integrations, mobile apps, and multi-user collaboration workflows.
$1,125 USD in 7 days
5.7
5.7

I’ve revamped legacy PHP/MySQL career platforms before, including migrating one from PayPal to Stripe with zero downtime—so this stack is familiar. I’ll clone the repo, spin up a local stack, and audit the code/DB. First, I’ll flag deprecated jQuery modules, mixed session storage, and XSS vectors in the resume uploader, then patch those. Stripe will integrate via Elements + webhooks, preserving pricing tiers; I’ll test sandbox flows with idempotency keys and 3D Secure before flipping DNS. For AI questions, I’ll route professions/job descriptions through OpenAI’s /chat/completions with a custom prompt template to generate 7 questions, cache them in Redis (24h TTL) to avoid duplicate spends, and add an editor for manual tweaks. Video pipelines will get an FFmpeg rewrite: enforce 3-min MP4/H.264, transcode to adaptive HLS via AWS Elemental, store in S3 with CloudFront signed URLs, and inject the player into your existing custom interview module—keeping the three presentation formats but standardizing uploads. Employer-branded portals will sit under /employer/<slug> on the same domain to avoid CORS/SEO issues; I’ll add a reverse proxy rule to serve static assets from your CDN while proxying dynamic routes to PHP. Job fair modernization means upgrading the WebRTC mesh to mediasoup v4 with SFU scaling and adding a lobby queue; I’ll validate bandwidth with k6 before pushing to prod. The admin dashboard will reuse your current role-based ACL but migrate to a React SPA built with Ne
$750 USD in 13 days
5.1
5.1

Hi, there. "EMPLOYMENT PLATFORM MODERNIZATION" — I understand you need new features without breaking existing recruiting workflows. I will audit your current codebase, database, and user flows first, then modernize only what needs improvement. I would keep the existing PHP/MySQL structure where stable and introduce modular integrations for Stripe, AI APIs, and video features because preserving proven workflows reduces migration risks. A challenge that may appear is scaling video submissions and employer review access. I would handle this with optimized media processing, secure storage, and role-based permissions for candidates, employers, and hiring teams. Can you provide the current framework version and database architecture for the first audit? Thank you.
$750 USD in 4 days
5.0
5.0

My name is Arun, and I'm a highly skilled Full-Stack Developer with comprehensive knowledge and experience in revamping existing platforms. With over 14 years in the industry and a successful track record of 416 projects, I can assure you a meticulous approach to reviewing your existing website. I will prioritize preserving the functionalities that have been working well while updating any outdated areas using modern technology. Regarding your specific requirements, let's start with incorporating Stripe into your payment system – something I've done before securely. As for the AI integration, I may not be an AI expert, but I have a basic working knowledge of Hugging Face and LangChain, which will prove beneficial as we generate relevant interview questions for job seekers and employers alike. To further build trust and ensure quality work delivery, it's worth mentioning that my skills extend beyond Full-Stake Development. In fact, I am proficient in Graphic Design which can come in handy when creating employer-branded career portals. Let me handle your project end-to-end - reviewing your existing structure, preserving functionalities where required while implementing new features seamlessly. Your satisfaction as my client is of utmost importance.
$900 USD in 7 days
5.0
5.0

I've successfully integrated AI-powered features and third-party payment gateways like Stripe into existing web applications, similar to the modernization required for EmployerInterview.com. My approach prioritizes preserving your established database and core functionalities while strategically introducing modern technologies. My technical plan involves a thorough code audit and database schema analysis of the current EmployerInterview.com. I'll leverage a modern JavaScript framework (React/Vue.js) for the frontend, ensuring a responsive and intuitive user experience. For the backend, I'll utilize Node.js/Python with a RESTful API architecture, integrating Stripe for secure payment processing and exploring AI APIs (e.g., OpenAI) for features like resume analysis or intelligent job matching. Video integration will be handled via robust solutions like WebRTC or established SDKs. To ensure alignment, could you elaborate on the specific AI functionalities you envision for the revamp? Also, what are your primary concerns regarding the existing database structure? I'm eager to discuss how I can efficiently upgrade your platform.
$1,191 USD in 21 days
4.8
4.8

Revamping an employment site means the job data and applications must survive the rebuild — the design is the visible part, the migration is the risky part. - Rebuild the front end responsive and fast, keeping URLs intact so rankings don't drop - Employer and candidate flows: postings, applications, profiles, roles enforced server-side - Stripe for paid postings/subscriptions, tested including failure paths Proof: I build full-stack platforms with payments and role-scoped access in production, and handle SEO-safe rebuilds (canonicals, redirects, structure). Is the existing site staying on the same stack, and roughly how many live listings/users are we migrating? That decides the plan. Keen to discuss. Martin
$859 USD in 5 days
5.0
5.0

EMPLOYER INTERVIEW — The important part here is not rebuilding a working platform from scratch, but first understanding the existing PHP/MySQL codebase, preserving the features that already work, and then modernizing the areas that need attention. I’d start with a structured audit of the current application, database, authentication, job/candidate flows, career-fair functionality and video system so we can separate what should be kept, repaired and replaced before touching the architecture. From there I’d handle the Stripe migration while preserving the existing pricing flow, integrate AI-generated interview questions with editable outputs for both candidates and employers, and modernize the browser-based video recording/upload experience with the existing 3-minute workflow in mind. I’d also improve employer job management, unique job links/codes, role-based hiring-team access and the admin dashboard, while designing the employer-branded career portals in a way that can scale to subdirectories, subdomains or another suitable structure later. I’d keep the AI, payments, video and existing application logic modular so future recruiting features can be added without destabilizing the platform. I can work directly with the existing source and database, personally handle the development, and would first complete the audit before giving you a realistic implementation timeline.
$750 USD in 1 day
4.6
4.6

EMPLOYER INTERVIEW With 8 years of experience in full-stack and cross-platform app development, I can audit and modernize your existing employment platform without unnecessarily rebuilding working functionality. I’ll preserve the current database and workflows while upgrading Stripe, AI interview generation, video features, employer portals, and administration. Fixed Price: USD 900 Includes: > > Existing PHP/MySQL codebase and database audit > > Secure Stripe payment integration and migration > > AI-generated interview questions with editable workflows > > Modernized video recording, upload and presentation flows > > Employer dashboards, job codes and career portal improvements Skills & Experience: > > Legacy PHP/MySQL application modernization experience > > Stripe API integration and payment workflow development > > OpenAI API and AI feature integration > > Browser-based video recording and upload systems > > Employer, recruiter and candidate workflow development > > Role-based authentication and administrative dashboards > > Responsive UI modernization and mobile optimization > > Secure APIs, database improvements and production deployment
$900 USD in 30 days
4.6
4.6

:) Hello "EMPLOYER INTERVIEW" - What you have is not just a feature upgrade problem, it is a trust problem where a working recruiting platform must improve without breaking what users already depend on. The biggest risk in this project is replacing useful existing workflows with a new system that creates confusion. I will first understand the current code, database, and user flows, then modernize safely while keeping the platform reliable. I will improve the core platform with Stripe payments, AI interview workflows, video features, employer tools, admin management, and secure user roles. The solution will be fast, scalable, ready for future recruiting features, and easy to use on desktop and mobile. I have worked with full stack systems using PHP, MySQL, APIs, payment integrations, AI integrations, and database-driven platforms. My 5.0 rated experience helps me apply the same careful modernization approach to this project. I can also provide a free post-delivery review of the main user flows to help ensure everything runs smoothly. Best regards Ricardo
$790 USD in 10 days
4.3
4.3

EMPLOYER INTERVIEW — “Modernize Existing PHP/MySQL Without Breaking What Works” – you need a careful revamp, not a rebuild. I’ll audit your current PHP codebase, MySQL schema, job‑seeker/employer flows, video modules, job‑code logic and career‑fair features. The goal: preserve working parts, fix outdated areas, modernize UI, and add Stripe + AI safely. Closest match: modernizing a multi‑page platform without rewriting (https://www.freelancer.com/projects/web-design/Classic-Articles-Website-with-Email/reviews). Stripe: replace PayPal with secure Stripe Checkout + webhooks while keeping pricing structure. AI: integrate OpenAI so job seekers/employers can generate/edit interview questions from titles, descriptions and skills. Video: update recording/upload/streaming for general, AI‑generated and freestyle presentations. Employer features: company accounts, multiple listings, reviewer roles, job codes, branded portals (subdomain/subdirectory). Admin: streamline management of users, jobs, AI prompts, videos, payments, job codes, fairs and notifications. I personally do the work. Which module should I audit first — payments, video, or job listings? Looking forward to working with you. Artur Giżycki
$980 USD in 14 days
3.6
3.6

EMPLOYER INTERVIEW hello there , I have strong experience working with existing PHP/MySQL platforms, recruitment systems, marketplaces, and complex multi-role web app. I understand that you want to modernize the existing platform Features I Can Implement: Stripe payment integration AI-generated interview questions using OpenAI/Gemini Job seeker & employer profiles Job posting and applications Resume & video presentations Browser-based video recording/upload General, Custom & Freestyle interviews Unique job codes & direct job links Employer-branded career portals Career/job fair functionality Employer team members & permissions Admin dashboard & reporting Email/SMS notifications AI & Video: I can integrate AI for profession/job-based interview questions with editable results, while maintaining video recording, upload, storage, and playback functionality with appropriate security and limits. My approach is simple: Preserve what works Fix what’s broken Modernize outdated areas Add new features. I can first audit the existing platform and then provide a clear milestone plan and timeline. looking forward to work with you thanks
$750 USD in 25 days
3.7
3.7

The biggest risk here is modernizing an existing recruiting platform without breaking the database relationships and workflows that already support employers, candidates, videos, and hiring teams. Before changing the payment and interview flows, which parts of the current system are considered business-critical and must remain behaviorally identical? The safer approach is to audit the existing code and database first, then isolate the Stripe migration, AI question generation, video workflow, and employer features so working functionality is preserved rather than rewritten unnecessarily. For the AI questions, should generated questions be stored as editable records before they become part of an interview?
$1,200 USD in 20 days
2.4
2.4

EMPLOYER INTERVIEW Consider this, The main challenge here is ensuring that existing functionalities remain intact while introducing modern features that enhance user experience. It seems like you ultimately want a seamless transition from your current platform to a more robust version without losing valuable elements. What usually matters most here is maintaining a secure and responsive site that meets user needs effectively. A common issue is the risk of overwriting working functionalities during the modernization process. With years of experience in full-stack development, I've helped bring outdated platforms up to speed while preserving essential features. You can expect a platform that not only attracts users but also encourages engagement and trust. Based on what you mentioned, my core focus will be: • Comprehensive audit of existing functionalities • Secure Stripe payment integration • AI-driven question generation for job seekers and employers I prioritize strong communication, fast response times, and building long-term relationships. Best, Kurt
$750 USD in 7 days
2.2
2.2

Hi, I am Preferred freelancer and WordPress developer with 12 years of experience in WordPress development, Website design, WooCommerce development and API integration. I have successfully worked on a variety of projects and have a proven track record of delivering high-quality, responsive, and user-friendly websites. I can assist you with: - Figma to Website - WordPress optimization - WooCommerce/eCommerce web development - Elementor design and development - Website design - Business/Informational Website - Developing WordPress/WooCommerce site from the ground up - API Integration - Website support & maintenance - Custom theme & plugin development or customization Kindly review my clients feedbacks and portfolio at https://www.freelancer.com/u/bhaveshjnariya Let's connect and discuss to start right away! Best regards, Bhavesh
$800 USD in 7 days
0.0
0.0

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