I will build a custom erp, CRM, or internal tool

Y
yassinealem
Y
yassinealem
Yassine
build a custom erp, CRM, or internal tool
Full Screen
build a custom erp, CRM, or internal tool

About this gig

Are you outgrowing Excel spreadsheets? Scaling a business requires software that fits your exact workflow, not rigid, off-the-shelf solutions.

I specialize in building custom, high-performance web applications, ERPs (Enterprise Resource Planning), and CRMs (Customer Relationship Management) that streamline your operations and save you hours of manual work.

As a professional with a background in Data Science and Business Finance (MBA), I dont just write codeI understand the business logic behind your operations. I have hands-on experience building end-to-end ERP platforms from scratch (covering fleet management, HR, scheduling, and inventory) that have measurably improved client satisfaction and operational efficiency.

What I can build for you:

  • Custom ERP Systems (Inventory, HR, Fleet, Maintenance)
  • Client Relationship Managers (CRM)
  • Admin Dashboards & Data Management Portals
  • Scheduling and Task Management Tools
  • Role-Based Access Control (Admin, Manager, Employee portals)

My Tech Stack:

  • Frontend & Backend: Next.js, React, TypeScript
  • Database & ORM: PostgreSQL, MySQL, Prisma ORM
  • Styling: Tailwind CSS, UI Components (shadcn/ui, Material UI)
  • Deployment: Vercel, Heroku, or custom VPS

  • Platforms

    • Alexa

  • Programming Language

    • Apex
    • SOQL (Salesforce Object Query Language)
    • .NET Framework
    • Lightning Web Components (LWC)
    • SOSL (Salesforce Object Search Language)
    • Power Platform (Power Apps) expression
    • VBA

Get to know Yassine

Yassine

Data Financial analyst

  • FromMorocco
  • Member sinceJul 2020
  • Avg. response time1 hour

  • Languages

    English
Finance & Data professional combining advanced quantitative training (Data Science, MBA Finance) with hands-on experience in financial modelling, business case construction, and value tracking. Able to measure and maximise the ROI of Data & AI initiatives through NPV/IRR/Payback modelling, CAPEX/OPEX analysis, and business-impact KPI design. Experienced in collaborating with cross-functional teams (finance, technical, business). Bilingual French/English. Familiar with infrastructure and system optimisation challenges in data- intensive environments.

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