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Abhishek Shivale

@abhishekshivale

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Backend engineer at Xoyal IT Services building messaging pipelines that process 2M+ events per day.

India

Message

At Xoyal IT Services, I’m building backend services for a multi-tenant messaging platform, with event pipelines processing 2M+ events per day. I’ve delivered messaging workflows and built authentication, permissions, and billing modules.

I also built a Rust-based PostgreSQL CDC pipeline that streams changes through Redpanda to ClickHouse, and a Python trading bot with a backtesting workflow. I write about backend internals and build projects including Solana programs.

Experience

Work history, roles, and key accomplishments

Current

Node.js Developer

Current

Xoyal IT Services

Jun 2025 - Present (1 year 4 months)

Building backend services for a multi-tenant messaging platform using NestJS, Kafka, gRPC, ScyllaDB, ClickHouse, and PostgreSQL, with event pipelines processing 2M+ events per day. Delivered SMS/MMS workflows, bulk and scheduled messaging, webhooks, message logs, templates, and notifications across multiple services.

NodeJS NestJS Kafka gRPC Scylla Clickhouse PostgreSQL TypeScript AWS Stripe PayPal Cashfree Razorpay RBAC 2FA Valkey

Freelance Software Developer

Remote

Mar 2025 - May 2025 (2 months)

Built a Python trading bot that turned two swing-trading strategies into executable rules, with a backtesting workflow over six months of historical market data.

Python Trading Backtesting

Full-Time Software Trainee

EcoStart Ventures Inc.

Jan 2024 - Mar 2025 (1 year 2 months)

Built REST APIs in Node.js, and designed and optimized database schemas and query paths. Implemented vector search and integrated AI-assisted workflows to improve search relevance and automate platform operations.

NodeJS REST APIs Database Design Vector Search AI