Open to opportunities

Arihant Jain

@arihantjain2

Message

Full-stack developer specializing in MERN, APIs, and scalable CPaaS solutions.

India

Message

What I'm looking for

I seek a role building scalable full-stack platforms with clear impact, collaborative teams, and opportunities to optimize performance and integrations.

I am a full-stack developer with one year of professional experience building CPaaS platforms and e-commerce solutions, focused on delivering secure, user-friendly, production-ready applications.

I have designed and optimized backend APIs, built real-time chat systems and WhatsApp bots, and improved campaign automation and engagement through multichannel integrations. My work reduced API response times, cut page load times, and decreased manual workloads across products.

I am skilled in the MERN stack, Laravel integrations, GraphQL/REST APIs, and tooling such as Docker and Kafka, and I prioritize scalable architectures, performance optimization, and reliable integrations that drive measurable business results.

Experience

Work history, roles, and key accomplishments

Current

Software Developer

Current

Proactive Professional Services Pvt. Ltd.

Mar 2025 - Present (8 months)

Delivered multi-channel CPaaS features (WhatsApp, RCS, SMS, OBD) that increased campaign automation efficiency by 30% and built WhatsApp bots reducing manual agent workload by 40%. Optimized backend APIs with Node.js/Express, cutting response time from 1.2s to <600ms and improved SMS campaign analytics to boost engagement by 25%.

Node MongoDB REST Docker Microservices

Associate Software Developer

GetG Technology Pvt. Ltd.

Aug 2024 - Feb 2025 (6 months)

Enhanced e-commerce platform performance, reducing page load times by 20%, integrated Shiprocket for real-time logistics updates, and strengthened payment server integration to lower failed payments by 15%. Improved admin UX to reduce manual delivery status updates by 25%.