FULL STACK ENGINEER

Bachelor of Engineering - BE

Software Engineer

At Variance Infotech, I worked as a Full Stack Developer focusing on building a scalable, multi-tenant SaaS and omnichannel messaging platform.

I developed the backend architecture using Node.js, Express.js, PostgreSQL (Prisma), and Redis, ensuring strict tenant isolation and high performance. I built and optimized several REST APIs integrating WhatsApp Cloud API, Gmail/Outlook/IMAP, and live chat, with real-time syncing powered through Google Pub/Sub, Microsoft Webhooks, and Redis Streams.

I also developed a usage-based billing system to accurately meter messages, storage, and API usage per tenant. Along with this, I designed secure RBAC-based database schemas and implemented role-based access control across the platform.

On the AI side, I built a real-time AI Voice Assistant using OpenAI, AWS Polly, and custom STT/TTS pipelines, and implemented multi-agent orchestration using Amazon Bedrock. I also created a custom WhatsApp API Gateway with proxy-based load balancing, mass messagi

- Set the direction for Axora Infotech by shaping the company’s purpose, growth roadmap, and technology-first mindset
- Built and scaled lean, high-performing teams across engineering, design, and product delivery
- Led end-to-end execution of client engagements — from discovery and solution design to deployment and long-term support
- Architected robust, scalable systems with a focus on performance, security, and maintainability
- Worked closely with businesses to understand real challenges and translate them into reliable digital solutions
- Grew B2B relationships across multiple domains while maintaining strong delivery quality and client trust
- Actively explored and implemented modern technologies including Cloud & DevOps practices, AI-powered workflows, microservices, automation, and secure system design to keep solutions adaptable and future-ready

Founder

Tech Founder

Know about Jay Kanani's work experience, education, bootcamps, certifications, and much more. Jay Kanani