I will develop a custom business system or multi tenant saas platform

A
adamlvandy
A
adamlvandy
Adam Elvandi
develop a custom business system or multi tenant saas platform
Full Screen
develop a custom business system or multi tenant saas platform
Full Screen
develop a custom business system or multi tenant saas platformdevelop a custom business system or multi tenant saas platform

About this gig

I design and build systems that solve a real business problem, from architecture to deployment.


I am the founder and solo developer of Jastiper, a multi tenant SaaS platform for personal shopper businesses that I built and operate myself: multi tenant architecture, live commerce with WebRTC, payment gateway integration with webhook and reconciliation, logistics integration, and a wallet system for seller payouts. 789 commits, 157 automated tests, running on self hosted infrastructure.


I can help you with:


Multi tenant SaaS architecture (isolated data per client, multi domain routing)

Payment gateway integration with webhook handling and reconciliation

Business logic design, turning your business rules into consistent system rules

Wallet or ledger systems for marketplaces and platforms

Admin dashboards and reporting

System architecture consulting if you already have a team and need a technical review


This is a bigger scope service, so please message me with your requirements first. I will confirm feasibility and propose a custom package if your project does not fit the tiers below.

  • Programming language

    • PHP

  • Expertise

    • Algorithms & Data structures
    • Performance
    • Security
    • Databases
    • Testing procedures

  • Frontend framework

    • Bootstrap
    • Next.js
    • React.js
    • Tailwind CSS
    • Vue.js

  • Backend framework

    • CodeIgniter
    • Express.js
    • Laravel
    • Next.js
    • Node.js

  • AI & low/no code builders

    • Claude

Get to know Adam Elvandi

Adam Elvandi

Full Stack Software Engineer and System Architect, SaaS and Platform Builder

  • FromIndonesia
  • Member sinceMar 2023
  • Avg. response time4 hours

  • Languages

    English, Indonesian
Hi, I'm Adam, a Full-Stack Software Engineer and System Architect with 4+ years building production systems for government, NGO, and international clients. I built Jastiper, a multi-tenant SaaS platform, from database to deployment (789 commits, 157 tests), SIKEMBANG AI, a machine learning system with 94%+ accuracy in 17 health posts, and a QR check-in system for 1000+ participants in Tokyo with zero failures. Stack: PHP, Laravel, Node.js, Next.js, React, MySQL, Docker, Python, Machine Learning. I focus on clean code, performance, and timely delivery from MVPs to enterprise launches.

My Portfolio

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