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Project Description We are a real estate company with a website developed in WordPress, and we are looking for a web developer or development team to build external interfaces that integrate with our website without modifying the main server. The goal of this project is to digitalize and automate our onboarding processes, allowing: Tenants to register online, upload documents, digitally sign, and pay the application/screening fee. Property owners to register online, upload documentation, and digitally sign the onboarding process. In both cases, the registration must follow a step-by-step wizard flow, similar to mobile or web application onboarding, where users move through different screens/pages with validation at each step. Identity verification and digital signing will be handled through biometric facial recognition, integrated via an external biometric service provider. Scope of Work 1. Tenant Registration Interface (Step-by-Step Wizard) Multi-step registration flow (app-style onboarding) Personal data forms (by sections) Document upload (multiple files) Terms and conditions acceptance Integration with an external biometric identity verification and digital signature platform Integration with a payment gateway (application/screening fee) Final confirmation screen 2. Property Owner Registration Interface (Step-by-Step Wizard) Multi-step registration flow (app-style onboarding) Owner data forms Document upload Terms and conditions acceptance Integration with an external biometric identity verification and digital signature platform Final confirmation screen (No payment required for this flow) Technical Requirements External development only (no changes to the WordPress server) Integration with the existing website (iframe, subdomain, micro-app, or similar approach) Experience with: Step-by-step / wizard-style forms Multi-step validation and onboarding UX Document upload systems Integrations with external services (biometric verification, digital signature) Payment gateways commonly used in Colombia and Latin America Understanding of data privacy and personal data protection applicable to Colombia / Latin America Regional Preference (Important) We strongly prefer developers or teams who: Are based in Latin America, or Have previous experience working with Latin American clients, especially Colombia This is important due to: Familiarity with local payment platforms Knowledge of data privacy and compliance requirements in the region What We Expect From the Provider Proven experience in similar projects Ability to deliver a complete and functional solution Clear and professional communication throughout the project Compliance with agreed timelines and deliverables Reference Material To support the scope of this project, we have attached an Excel document outlining the step-by-step flow that the interfaces should follow. This document is provided for reference purposes, to clearly illustrate the expected user journey and registration steps. Project Type Fixed-price project, with potential for future collaboration depending on results.
Project ID: 40189954
176 proposals
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Active 3 mos ago
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176 freelancers are bidding on average $468 USD for this job

Hello, I can create the external onboarding interfaces for tenants and property owners, ensuring smooth integration with your WordPress site. My approach focuses on secure, step-by-step flows, user-friendly design, and reliable third-party service integrations. I need to share a few samples from my portfolio with you. Are you available for a quick chat?
$450 USD in 7 days
9.8
9.8

⭐⭐⭐⭐⭐ CnELIndia, in collaboration with Raman Ladhani, can successfully deliver this project by developing fully external, secure, and user-friendly interfaces for both tenants and property owners, ensuring no changes to your WordPress server. We will implement step-by-step wizard-style onboarding flows with multi-step validation, document uploads, and terms acceptance. Tenant onboarding will integrate a biometric identity verification and digital signature platform along with a regional payment gateway compatible with Colombia and Latin America. Property owner onboarding will mirror this experience without payment integration. Using micro-app or subdomain architecture, we will seamlessly integrate the interfaces with your existing website while adhering to local data privacy regulations. With our prior experience in similar projects for Latin American clients, we ensure professional communication, on-time delivery, and a complete functional solution tailored to your workflow.
$500 USD in 7 days
9.1
9.1

Hello, I’m Muhammad Awais, and I will deliver two external interfaces that plug into your WordPress site without touching the main server, using a micro-frontend approach (iframe or subdomain) to match a modern app-style onboarding. The Tenant flow guides users through a step-by-step wizard: personal data, multi-file document uploads, terms, biometric identity verification, digital signing, and payment of the application fee, with validation at every step. The Property Owner flow follows the same wizard pattern for data and documents, with biometric verification and e-signing, and no payment step. The solution emphasizes strong validation, accessibility, and smooth cross-border UX for Colombia/LatAm. Data handling will respect local privacy laws and security best practices, while integrations with an external biometric provider, digital signature service, and a LATAM-friendly payment gateway are kept modular and reliable. I’ll ensure a clean, responsive UI, clear error handling, and straightforward maintenance, with a transparent plan, milestones, and documentation. Do you have a preferred external biometric provider and digital signature platform? Which LATAM payment gateway(s) should be wired to for Colombia and neighboring markets? Are there any specific data privacy requirements you want prioritized (Colombia Ley 1581, local data handling, cross-border data transfer)? What is the expected MVP delivery timeline and key milestones for go-live? Do you require bilingu
$750 USD in 20 days
8.9
8.9

I have carefully reviewed the requirements of the "External Web Interfaces Development for Real Estate Website (Step-by-Step Registration, Biometrics & Payments – Colombia / LatAm)" project and believe that my skills in PHP, Website Design, WordPress, HTML, and Face Recognition are a great match. I am confident in my ability to deliver a complete and functional solution within the agreed timelines and budget. I am eager to discuss the project scope further and demonstrate my commitment to your project. Please go through my profile its 15 years old see the work I did over the years. No Win No Fee means that your satisfaction is my utmost priority. Lets discuss the job details. Moreover, I am willing to start the job and perform tasks without even being hired; it is just to show my commitment to this project. Looking forward to hear from you.
$525 USD in 10 days
8.8
8.8

Hello, how are you? I’m excited to build secure, app-style onboarding interfaces that integrate smoothly with your WordPress site while staying fully external. I focus on step-by-step UX, validations, payments, and third-party integrations. Could you please share the Excel flow and preferred integration method so we can discuss the project in chat?
$650 USD in 7 days
7.9
7.9

With my comprehensive technical skills and extensive experience in web development, including API integration and using cutting-edge frameworks such as React.js and Laravel, I am confident that my team and I can provide the exceptional external web interfaces you need for your real estate website. Our proficiency in both the frontend and backend technologies will ensure a seamless integration of these interfaces into your existing WordPress setup without impacting the main server and your users' experience. Moreover, I have always put user experience (UX) at the forefront of my design principles. I understand the importance of step-by-step validation processes, multi-step onboarding, document uploads, and biometric verification – all of which are integral to this project. My previous projects demonstrate my capacity to strategize and implement such flows to optimize user engagement and conversions. Additionally, being familiar with Latin American markets, including Colombia, is a significant advantage that we bring. This knowledge encompasses payment gateways commonly used in the region as well as data privacy laws and compliance standards specific to Colombia. Let's connect and discuss how we can sprint through this important project together while ensuring clear, professional communication and delivering quality solutions on-time. With Regards! Nikhil
$750 USD in 7 days
8.1
8.1

Hello, I came across your project and found it truly interesting. With over eight years of hands-on experience in this field, I have successfully delivered high-quality solutions to clients worldwide. My dedication to excellence is reflected in the 180+ positive reviews from satisfied clients. I’d love to bring this expertise to your project and ensure outstanding results. However, I do have a few important points I’d like to clarify to align perfectly with your vision. Let’s connect via chat, where I can also share relevant examples of my past work. I'm looking forward to hearing back from you! Best Regards, Divu.
$750 USD in 7 days
8.2
8.2

Drawing on over 8 years in web and app development, I bring a comprehensive set of skills that aligns perfectly with your project. My experience includes extensive work with API integrations, designing wizard-style forms, identity verification and digital signature technologies - all of these align well with what you need for your real estate website. My proficiency in CMS platforms like WordPress also makes me well-equipped to ensure your existing site runs smoothly while the external interfaces are seamlessly integrated. Working across various frameworks such as Laravel, CI and others has provided me with the ability to tackle diverse technical requirements while my HTML, PHP and React/Node/Vue.js expertise enables me to take on complex projects with confidence. More importantly, I'm no stranger to turning client visions into tangible realities and can confidently promise a complete, functional solution aligned to your needs. This project's regional focus on Latin America, and more specifically Colombia aligns perfectly with my past experience having worked on similar projects in the region. I am well-acquainted with the local payment platforms and data privacy regulations in Latin America. I understand this is crucial for protecting your users' data while optimizing functionalities such as digital payments. Let's turn this potential into reality through a collaboration that will exceed all expectations!
$430 USD in 7 days
8.4
8.4

Hello, I’m a web developer with 10+ years of experience building secure, user-friendly onboarding systems and integrating external services. I can develop the external registration interfaces you need without modifying your WordPress server, using a subdomain or micro-app approach, and integrating biometric verification, digital signatures, and local payment gateways for Colombia/LatAm. Proposed Approach: Requirement Confirmation & Planning Review your Excel onboarding flow, define data fields, validation rules, and integration requirements. Confirm the preferred approach (iframe, subdomain, micro-app). Architecture & UX Design Design step-by-step wizard flows for tenants and property owners with clear validation, progress tracking, and mobile-friendly UX. Development Build external interfaces using a modern stack (React/Vue + Node/PHP) hosted separately. Implement document upload, secure storage, and file validation. Integrate biometric identity verification and digital signing with your chosen provider. Integrate Colombia/LatAm payment gateway for tenant application fees (e.g., PayU, MercadoPago, PlacetoPay, etc.). Create confirmation screens and email notifications. Security & Compliance Ensure data privacy and protection aligned with Colombia/LatAm regulations, secure transmission, and storage encryption. Best regards,
$300 USD in 7 days
8.1
8.1

I HAVE EXPERIENCE BUILDING EXTERNAL ONBOARDING FLOWS INTEGRATED WITH WORDPRESS — WITHOUT TOUCHING THE CORE SERVER. Hello, This project is a strong fit for my experience. I can deliver external, secure onboarding interfaces for both tenants and property owners, fully integrated with your existing WordPress site via subdomain, micro-app, or iframe, with zero modification to your main server. What I will deliver Tenant Onboarding Wizard Step-by-step, app-style registration flow Sectioned personal data forms with validation Multi-document upload Terms & conditions acceptance Integration with biometric facial recognition + digital signature provider Integration with local LATAM payment gateways for screening fees Final confirmation screen Property Owner Onboarding Wizard Step-by-step registration flow Owner data & document upload Biometric identity verification & digital signing Final confirmation (no payment)
$500 USD in 7 days
7.7
7.7

Hi there, I am excited about the opportunity to support your real estate company in digitizing and automating your onboarding processes. With extensive experience in web development, particularly in creating user-friendly interfaces for multi-step registrations, I can ensure a seamless experience for both tenants and property owners. My expertise includes integrating complex systems such as biometric verification and payment gateways, tailored for the Colombian market. I understand the importance of data privacy, especially in Latin America, and can navigate compliance requirements effectively. I propose a timeline of 6 weeks for the complete implementation of both interfaces, ensuring open lines of communication throughout the project.
$270 USD in 7 days
7.0
7.0

Hi, I’m excited about the opportunity to develop external web interfaces for your real estate platform. With extensive experience in creating multi-step registration flows and integrating biometric verification systems, I can ensure a seamless onboarding experience for both tenants and property owners. By utilizing an app-style design, I will facilitate document uploads, payment integrations, and identity verification, all while adhering to Colombia's data privacy laws. I’m keen to discuss the project timeline and your specific needs further. Thanks,
$290 USD in 5 days
7.2
7.2

Hi I can build your external onboarding interfaces as standalone micro-apps that integrate cleanly with your current WordPress site while respecting regional data-privacy rules in Colombia and Latin America. A key technical challenge here is coordinating multi-step validation with biometric identity verification and digital signing, and I can structure each wizard flow so document uploads, facial recognition, and signature callbacks work reliably without touching your main server. Tenant and owner onboarding will follow smooth, app-style step-by-step screens with strict field validation and secure handling of personal data. Payment processing for the application fee will be integrated using LATAM-friendly gateways, ensuring compliance and reliability. Both flows will be accessible via iframe or subdomain and styled to feel native to your brand. I have experience with onboarding UX, external service integrations, and privacy-aware workflows for regulated environments. Thanks, Hercules
$500 USD in 7 days
7.0
7.0

As a seasoned, full-stack web and app developer, I have the depth of expertise and technical skills to deliver the exact solution you need for your real estate website. I am highly proficient in both WordPress development and building external interfaces without modifying existing servers— precisely what your project requires. My exposure to diverse frameworks like Laravel, React, and languages such as PHP, JavaScript further ensure that I can adeptly handle integrations with external services like biometric verification and digital signature platforms. Onboarding is a process that demands utmost attention and seamless flow. I have successfully built several step-by-step wizard interfaces, resembling app-style onboarding that you seek for tenants and property owners. Aiding this are my competence in handling multi-step validation, document upload systems, familiarity with payment gateways commonly used in Latin America (including Colombia) and knowledge of data privacy regulations applicable to this region which will ensure compliant coding. In essence, choosing me means choosing an expert who can not only provide proven solutions but also assure transparency, timeliness, and continued support throughout the project lifecycle. The potential for future collaboration emphasizes my commitment to delivering value-added services that exceed your expectations. Let's combine your vision with my capabilities for a powerful digital transformation of your business!
$250 USD in 3 days
7.0
7.0

Hi! My name is Marjan and I'm here to offer you my services as a skilled applicant with over a decade of experience working on Freelancer.com. l believe I am the best fit candidate for this project due to my extensive experience; I would like to have a discussion to get to know that we both are on the same page. Once the scope will be locked, I will start working on it right away.
$250 USD in 7 days
6.9
6.9

With over 12 years of experience as a FULL STACK SOFTWARE ENGINEER and an extensive portfolio featuring web development, WordPress, Laravel, and biometrics integration, I'm well-equipped to tackle the task of digitalizing and automating your onboarding processes for your real estate website. My skillset aligns seamlessly with the technical requirements you've outlined, including the use of step-by-step/wizard-style forms, document upload systems, biometric-verifications, and data protection pretty applicable to Latin America specifically Colombia. I deeply understand that user experience is crucial in platforms such as yours - every stage must be fluid, come with validations while progressing through a journey of different screens/pages. I will ensure a seamless flow that's both intuitive and efficient for users. My frequent use of payment gateways commonly used in Colombia and Latin America helps me ensure a smooth integration that won't disrupt your established system since there will be no changes to your WordPress server.
$250 USD in 7 days
7.2
7.2

With over 15 years of experience as a WordPress-focused Web Developer, I have the skills to deliver your project smoothly and efficiently. My strong front-end background in HTML, CSS, and PHP aligns well with your technical needs, and my prior work has given me solid familiarity with the Latin American market, including local payment platforms and data privacy requirements for Colombia and the wider LatAm region. I actively adopt modern technologies and have recently integrated OpenAI APIs for auto-generated content, images, and social sharing—demonstrating adaptability and problem-solving capability. I’m committed to delivering complete, reliable solutions and value long-term collaboration. With clear communication, timely delivery, and strict adherence to requirements, I’d be glad to support both your current real estate platform and future automation initiatives. Thanks, Jay
$500 USD in 7 days
6.7
6.7

Hi there, I’m excited about the opportunity to work with you on developing the external web interfaces for your real estate website. With my extensive experience in web development, especially in creating seamless step-by-step registration processes, I can help automate and digitalize your onboarding system effectively. I understand the importance of user experience, and I will ensure that both tenants and property owners have a streamlined journey with robust document upload capabilities and biometric verification. My background includes implementing multi-step flows and integrating various payment gateways, including those prevalent in Colombia. Additionally, my familiarity with data privacy regulations in Latin America assures that your users' information is handled securely. Let’s connect soon to discuss the specifics and confirm timelines; I’m ready to dive into this project! Could you share more about the specific payment gateways you prefer for this project?
$610 USD in 15 days
6.7
6.7

Hello, I am a full-stack developer with over 10 years of experience designing, developing, and implementing high-performance and user-centric websites, applications, databases, and solutions using a range of technologies and programming languages. I have rich experience in the following areas: -Programming Languages: PHP, Node, Express, Python, Django, Laravel, CodeIgniter -Frontend: HTML/HTML5, CSS/CSS3,VueJS, React.JS. Bootstrap, JavaScript, jQuery, AngularJS, XML -Platforms: WordPress, Wix, Shopify, Squarespace, Weebly, BigCommerce, AWS -Databases: SQL/MySQL/PostgreSQL, Aurora and MongoDB, Firebase. I am available to chat and would be happy to set up a convenient time to discuss your requirements in a detailed manner. I look forward to your response and to building a long-term relationship. With Regards, Apurva Sharma
$500 USD in 7 days
6.7
6.7

As an experienced Full-Stack Web & App Developer, I’m well-versed in all of the key areas your project requires. Throughout my career, I’ve developed a range of captivating and user-friendly digital platforms, including websites and applications, which have helped numerous clients to streamline their internal processes just like you intend to do with your registration and onboarding procedures. Not only can I ensure the necessary integration of the external biometric service provider for identity verification and digital signing, but I am also well-acquainted with the payment gateways commonly used in Colombia and Latin America – a crucial aspect for your regional preferences. Moreover, my previous projects involved creating step-by-step wizard flows similar to mobile or web application onboarding for seamless user experience - a quality that perfectly aligns with your goals for both tenant and property owner registration interfaces. Taking data privacy seriously, I’m also familiar with personal data protection regulations specific to Colombia / Latin America, a prerequisite you've emphasized in the project description.
$250 USD in 2 days
6.4
6.4

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