I will build custom saas CRM or business software


About this gig
Your team may be working across spreadsheets, disconnected tools, and manual follow-ups. Important customer and operational information is hard to find, and every new process adds more manual work.
I build custom software around how your business actually operates. The goal is a system your team can use every day to save time, reduce duplicate work, centralize information, and create room to scale.
I can build CRM and admin systems, internal portals, SaaS platforms, workflow and approval tools, inventory or booking systems, customer portals, reporting dashboards, and multi-tenant business software. I connect payments, third-party services, notifications, and existing data.
I am a senior product engineer with 11+ years in software development across SaaS, fintech, mobile, web, backend, and internal business systems. I work from workflow and outcomes first, then choose practical implementation. My technical range includes Laravel/PHP, Rust, React/Next.js, Flutter, APIs, PostgreSQL/MySQL, and Redis.
Message me before ordering with your business goal, users and roles, priority workflows, current tools, and target outcome. Larger platforms are scoped through a custom offer.
Get to know Yuvraj Sonawane
I provide AI consulting and build mobile apps, websites, and custom softwares
- FromIndia
- Member sinceSep 2026
- Avg. response time1 hour
Languages
Hindi, English
My Portfolio
FAQ
Can you build around our existing business process?
Yes. I start by understanding the people, approvals, information, and handoffs in your current workflow, then shape the product around what will save your team the most time.
Can you work with our existing tools and data?
Yes. I can connect APIs, import or work alongside existing data, and plan a safe staged transition where replacing everything at once would be risky.
Can you build multi-tenant SaaS with roles and billing?
Yes. I can design tenant boundaries, permissions, subscriptions, and admin workflows as part of a properly scoped SaaS build.
Can you help deploy the system?
Yes. I can prepare production configuration, deployment workflows, and handover for your existing hosting or cloud accounts. You keep ownership of accounts and secrets.
What do you need before starting?
I need your business goal, users and roles, priority workflows, current tools or data, integrations, and a target outcome. We can clarify the details before a larger custom offer.

