I will develop custom web apps, saas platforms, and CRM systems

M
manasseh07
M
manasseh07
Manasseh

Level 2

4.9
4.9
develop custom web apps, saas platforms, and CRM systems
Full Screen
develop custom web apps, saas platforms, and CRM systems

About this gig

I build custom web applications, SaaS platforms, and business management systems that help companies automate workflows, manage data, and scale operations.


Whether you need a web app, CRM system, booking platform, or admin dashboard, I can develop a complete solution tailored to your business needs.


Types of business software I develop:

  • Inventory management systems for tracking products, stock levels, and sales in real time
  • Appointment booking and scheduling systems for service-based businesses like clinics, salons, and agencies
  • CRM systems for managing customers, leads, and sales pipelines
  • Custom admin dashboards for monitoring business performance, analytics, and reporting
  • Business management systems to streamline operations, workflows, and data management

I focus on building clean, scalable, and user-friendly web applications that are designed for real business use.

You will get a fully functional web application (frontend + backend) that is ready for deployment and real-world usage.

  • Programming language

    • Python

  • Expertise

    • Algorithms & Data structures
    • Performance
    • Security
    • Design
    • Databases

  • Frontend framework

    • AngularJS
    • Bootstrap
    • jQuery

  • Backend framework

    • Django
    • Laravel

Get to know Manasseh

Manasseh

Full Stack Developer , AI Developer for Web Apps, Mobile Apps and AI Solutions

4.9(19)

Level 2

  • FromKenya
  • Member sinceJun 2018
  • Avg. response time1 hour
  • Last delivery1 week

  • Languages

    English, Swahili, French
Hi, I'm Manasseh — I help founders and businesses launch web apps, mobile apps, and SaaS products that actually work. Over 5+ years, I've built everything from MVPs to full SaaS platforms for startups and growing businesses. Combine that engineering foundation with AI-assisted development, and you get production-grade code delivered 3-5x faster. You get: milestone-based workflow (no surprises), clean scalable code, and post-launch support. Message me and tell me what you're trying to build.

My Portfolio

Reviews

15 reviews for this Gig
4.9

(15)
(0)
(0)
(0)
(0)
Rating Breakdown
  • Seller communication level
    5
  • Quality of delivery
    5
  • Value of delivery
    4.7
Sort By
Most relevant
  • L
    image-docs

    lawrencebii

    Repeat Client

    KE

    Kenya

    4.7

    Delivered exactly what I needed, very professional and fast. Highly recommended!

    Up to $50

    Price

    3 days

    Duration

    Helpful?
    Yes
    No
  • L
    image-docs

    lawrencebii

    Repeat Client

    KE

    Kenya

    5

    Mannasseh did an excellent job! He delivered high-quality work on time and exactly as requested. Communication was clear, and he was very professional throughout. I truly appreciate his effort and attention to detail. Highly recommended—I’ll definitely work with him again!

    Up to $50

    Price

    1 day

    Duration

    Helpful?
    Yes
    No
  • F

    fancyulaya

    GB

    United Kingdom

    5

    Manasseh understood what I needed very quickly and delivered sooner than I expected. A lovely chap to work with, very responsive and a true professional who is highly skilled. Will definitely rehire again for future projects. Thank you!

    Up to $50

    Price

    3 days

    Duration

    Helpful?
    Yes
    No
  • A
    image-docs

    akwirry

    Repeat Client

    GB

    United Kingdom

    5

    I had the pleasure of working with Manasseh on the development of my website, and I couldn't be happier with the results. Manasseh is an absolute gem in the world of web development.

    $200-$400

    Price

    5 weeks

    Duration

    Helpful?
    Yes
    No
  • B

    brm195

    US

    United States

    5

    I had the pleasure of working with Manasseh on a recent project, and I must say that their expertise and dedication truly impressed me. Throughout the development process, Manasseh consistently demonstrated a deep understanding of software engineering principles and best practices. He went above and beyond!!

    $100-$200

    Price

    5 weeks

    Duration

    Helpful?
    Yes
    No
Reviews

15 reviews for this Gig
4.9

(15)
(0)
(0)
(0)
(0)
Rating Breakdown
  • Seller communication level
    5
  • Quality of delivery
    5
  • Value of delivery
    4.7
Sort By
Most relevant
  • L
    image-docs

    lawrencebii

    Repeat Client

    KE

    Kenya

    4.7

    Delivered exactly what I needed, very professional and fast. Highly recommended!

    Up to $50

    Price

    3 days

    Duration

    Helpful?
    Yes
    No
  • L
    image-docs

    lawrencebii

    Repeat Client

    KE

    Kenya

    5

    Mannasseh did an excellent job! He delivered high-quality work on time and exactly as requested. Communication was clear, and he was very professional throughout. I truly appreciate his effort and attention to detail. Highly recommended—I’ll definitely work with him again!

    Up to $50

    Price

    1 day

    Duration

    Helpful?
    Yes
    No
  • F

    fancyulaya

    GB

    United Kingdom

    5

    Manasseh understood what I needed very quickly and delivered sooner than I expected. A lovely chap to work with, very responsive and a true professional who is highly skilled. Will definitely rehire again for future projects. Thank you!

    Up to $50

    Price

    3 days

    Duration

    Helpful?
    Yes
    No
  • A
    image-docs

    akwirry

    Repeat Client

    GB

    United Kingdom

    5

    I had the pleasure of working with Manasseh on the development of my website, and I couldn't be happier with the results. Manasseh is an absolute gem in the world of web development.

    $200-$400

    Price

    5 weeks

    Duration

    Helpful?
    Yes
    No
  • B

    brm195

    US

    United States

    5

    I had the pleasure of working with Manasseh on a recent project, and I must say that their expertise and dedication truly impressed me. Throughout the development process, Manasseh consistently demonstrated a deep understanding of software engineering principles and best practices. He went above and beyond!!

    $100-$200

    Price

    5 weeks

    Duration

    Helpful?
    Yes
    No

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