Available for new opportunities

Building things
for the web that
actually work.

Full Stack Developer specializing in MERN stack — crafting scalable SaaS platforms, real-time systems, and multi-tenant architectures with 3 years of production experience.

View My Work → Get In Touch
3+
Years of Experience
5+
SaaS Products Shipped
About

Code that ships,
teams that deliver.

I'm Vivek Saini, a Full Stack Developer based in Roorkee, Uttarakhand — building scalable web applications that solve real problems. My core stack is MERN, but I go wherever the product needs me.

At Agami Technology, I've shipped multi-tenant SaaS platforms, led frontend-to-backend development cycles, mentored junior developers, and kept production systems reliable. I care about code quality, delivery timelines, and building things that last.

From scheduling engines with calendar integrations, to mortgage CRMs with database-per-tenant architecture — I've worked across domains and delivered.

Frontend
React.js Vue.js JavaScript ES6+ HTML CSS
Backend
Node.js Express.js REST APIs WebSockets Webhooks
Databases
MongoDB MySQL
Architecture & Tools
Multi-tenant SaaS RBAC System Design Nginx Linux Git Agile/Scrum
Work

Selected Projects

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ReadySurvey
Multi-tenant SaaS platform with subdomain-based routing, white-label support, dynamic assessments, configurable feedback rules, and secure data isolation across organizations.
MERN Multi-tenant Team management White-label Custom Domains
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Kalnexa
Cross-platform scheduling app with timezone-aware booking, availability management, and integrations with Google Calendar, Google Meet, and Zoom for automated meeting workflows.
MERN Team management Google APIs Zoom API Webhooks
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Moserbus
Performance-optimized mortgage CRM with database-per-tenant architecture. Reduced dashboard latency through query optimization and structured data workflows for mortgage lifecycle management.
MEVN Multi-tenant Performance
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Nediaz
Job and business platform with scalable multi-user architecture. Led frontend migration from Alpine.js to Vue.js, improving maintainability, and built full admin + user management workflows.
MEVN RBAC Socket.IO Migration
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Fusion24X7
Multi-tenant business management platform with real-time team collaboration, role-based access control, timesheet management, and structured organizational workflows.
MERN Socket.IO RBAC Multi-tenant
Experience

Where I've Worked

Full Stack Developer
Agami Technology Pvt. Ltd.
Jul 2023 – Present
Contact

Let's Build
Something Together

Have a project in mind, or want to talk shop? My inbox is always open.

vvivekssaini@gmail.com
LinkedIn GitHub Portfolio +91 97605 67800