o
onyebuchifestus

Timi

@onyebuchifestus
4.9(5)

Level 1

Full Stack Web Developer SaaS, CRM Automation and AI

Nigeria
English, French, Arabic, Spanish
About me
I’m a Senior Full-Stack Developer with 6+ years of experience building scalable web applications, SaaS platforms, CRM systems, and custom business solutions. I specialize in Laravel, PHP, React, Vue.js, Next.js, MySQL, REST APIs, and third-party integrations. I help startups and businesses turn ideas into secure, responsive, and production-ready software. From architecture and development to testing, deployment, and optimization, I handle the complete development lifecycle with a focus on clean, maintainable, and scalable code. ... Read more

Skills

o
onyebuchifestus
Timi
$30/hour
Offline • 
Average response time: 1 hour

See my services

WordPress
I will build a professional real estate agent website with property listings idx, mls
4.9(3)
Custom Websites
I will build custom website development as a professional full stack developer
5.0(2)

Want to work on an hourly basis?

Tell Timi what you need.

$30

/

hour

Portfolio

Work experience

AI_Real Estate CRM for Agents & Agencies · Revacore

Real Estate CRM

AI Real Estate CRM for Agents & Agencies · Revacore

Apr 2026 - Present • 5 mos

Senior Full-Stack Developer — RevaCore AI CRM Designed and developed RevaCore, an AI-powered CRM platform built specifically for real estate agents and agencies. Responsible for the product architecture, frontend and backend development, database design, AI workflows, integrations, deployment, and ongoing optimization. Key Achievements: Built a multi-functional real estate CRM covering lead capture, lead management, pipeline tracking, deals, activities, and agent workflows. Developed AI-powered lead scoring to classify incoming leads as Hot, Warm, or Cold and automatically trigger follow-up workflows. Implemented automated lead processing from webhook intake through AI scoring, CRM updates, deal creation, activity logging, email responses, and agent notifications. Built a real estate deal analyzer for evaluating property investment metrics such as ROI, cap rate, cash flow, and deal performance. Developed property and listing workflows allowing agents to manage inventory and connect relevant properties with buyer requirements. Integrated automated email communication and SMTP infrastructure for transactional and lead follow-up emails. Designed and implemented the application's SaaS architecture using React, Vite, Supabase, and modern API-based integrations. Deployed and configured the production application, domain, hosting, authentication, database, and supporting infrastructure. Implemented an AI-assisted workflow that enables agents to respond to and qualify leads even when they are unavailable. Optimized the platform around real-world real estate workflows, from initial lead capture through qualification, property matching, viewing, offers, and closing.

Fiverr

Full Stack Web Developer SaaS, CRM Automation and AI

Fiverr • Freelance

Oct 2020 - Present • 5 yrs 11 mos

Senior Full-Stack Web Developer — SaaS, CRM, Automation & AI Developed and delivered scalable SaaS platforms, CRM systems, business automation solutions, and AI-powered applications for startups, agencies, and growing businesses. Responsible for full product development from architecture and database design through development, integrations, deployment, and optimization. Key Achievements: Built custom SaaS platforms with multi-user workflows, dashboards, authentication, subscriptions, and role-based access control. Developed CRM systems for lead management, sales pipelines, customer tracking, deal management, and automated follow-ups. Integrated AI features including intelligent lead scoring, data analysis, AI assistants, content generation, and automated decision-support workflows. Designed automated business processes using APIs, webhooks, email, third-party services, and workflow automation platforms. Built responsive web applications using modern technologies including Laravel, PHP, React, Vue.js, Next.js, Node.js, Supabase, and REST APIs. Developed secure and scalable backend architectures with optimized databases and API integrations. integrated payment gateways, email/SMPP services, external APIs, authentication systems, and third-party platforms. Deployed and maintained production applications, domains, hosting environments, databases, and supporting infrastructure. Converted business requirements into production-ready software designed around measurable operational and revenue goals.

5 Reviews
4.9

(5)
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Rating Breakdown
  • Seller communication level
    5
  • Quality of delivery
    5
  • Value of delivery
    4.8
1-5 out of 5 Reviews
Sort By
Most relevant
    A
    image-docs

    ashleyivette_

    US

    United States

    Ongoing collaboration
    5

    Great for both new & experienced business owners. He knows how to do everything & delivers exactly what you want.

    $200-$400

    Price

    3 days

    Duration

    gig

    WordPress

    Helpful?
    Yes
    No
    A
    image-docs

    ashleyivette_

    US

    United States

    Ongoing collaboration
    4.7

    Very reliable with excellent communication skills and good work.

    $50

    Price

    1 day

    Duration

    gig

    WordPress

    Helpful?
    Yes
    No
    A
    image-docs

    ashleyivette_

    US

    United States

    Ongoing collaboration
    5

    Very good, thank you.

    $100-$200

    Price

    6 days

    Duration

    gig

    WordPress

    Helpful?
    Yes
    No
    I
    image-docs

    irasamps

    US

    United States

    Ongoing collaboration
    5

    AMAZING, every milestone has been 10/10 experience. He really goes above and beyond. He has great attention to detail, and when you describe something he's able to catch on quickly. The app flows well and looks great

    $400-$600

    Price

    4 weeks

    Duration

    gig

    Custom Websites

    Helpful?
    Yes
    No
    I
    image-docs

    irasamps

    US

    United States

    Ongoing collaboration
    5

    Really great job! I’m glad I went with him he really understands the project and goes above and beyond! Ready for the second stage of this app development

    $400-$600

    Price

    10 days

    Duration

    gig

    Custom Websites

    Helpful?
    Yes
    No