Vinay Maurya

Senior Software Engineer

Bengaluru, Karnataka, India3 yrs 5 mos experience

AI EnabledAI ML Practitioner

Key Highlights

Developed high-performance APIs and microservices.
Optimized systems for high-throughput processing.
Led successful SDK development for fintech integration.

Stackforce AI infers this person is a Backend-focused Software Engineer in the Fintech industry.

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Skills

Core Skills

GolangMicroservicesPythonApi Development

Other Skills

AWSAmazon Web Services (AWS)Apache KafkaAsyncDjangoDocker ProductsEncryptionEngineeringFront-end DevelopmentGenerative AIGinGo (Programming Language)HTMLHTTPJavaScript

About

I am a passionate software engineer with 2+ years of experience in designing and developing scalable backend systems. My expertise lies in Golang, Python, distributed systems, microservices architecture, and cloud technologies. 🔹 Backend Development: Built and optimized high-performance APIs, gRPC services, and real-time WebSocket applications. 🔹 Database & Storage: Worked with MySQL, PostgreSQL, ScyllaDB, and ClickHouse, implementing efficient data models and caching strategies with Redis. 🔹 Messaging & Event-Driven Systems: Experience with Kafka for streaming data and event-driven architectures. 🔹 Cloud & DevOps: Containerized applications using Docker, managed deployments, and worked with AWS services (S3, Lambda, EC2). 🔹 Performance Optimization & Load Testing: Scaled systems handling high-throughput (1500+ RPS), implemented caching, compression (Snappy), and optimized query performance. 🔹 System Design & Best Practices: Designed robust, maintainable Golang project architectures with repository patterns, clean code, and scalable microservices. I am always eager to learn, collaborate, and solve complex engineering challenges. Looking forward to connecting with like-minded professionals! 🚀

Experience

3 yrs 5 mos

Total Experience

2 yrs 3 mos

Average Tenure

1 yr 1 mo

Current Experience

Usefulbi corporation

Senior Software Engineer

May 2025 – Present · 1 yr 1 mo · Bengaluru, Karnataka, India · Hybrid

Fyers

2 roles

Software Engineer 2

Promoted

Jan 2024 – Apr 2025 · 1 yr 3 mos · Bengaluru, Karnataka, India · On-site

Developed a comprehensive order management microservice in Golang, enhancing order processing efficiency by 25%.
Optimized Kafka producer performance, reducing latency from 100ms to 10-20ms, improving real-time processing speed by 80%.
Integrated Redis for caching and PostgreSQL/MySQL for data persistence, ensuring robust input validation and state management.
Created an order book functionality to maintain order states and track order history.
Developed reusable packages for data stores and messaging systems, adhering to SOLID principles, increasing development efficiency by 30%.
Utilized OpenTelemetry for tracing and performance monitoring, providing insights for further optimizations.
Technologies: Golang, Python, Gin, MySQL, PostgreSQL, Redis, Kafka, gRPC, HTTP, Websockets, AWS

GolangPythonGinMySQLPostgreSQLRedis+6

Software Engineer 1

Dec 2022 – Jan 2024 · 1 yr 1 mo · Bengaluru, Karnataka, India · On-site

Led the development of a comprehensive Python SDK for fintech platform integration, enabling efficient order placement, data retrieval, and real-time streaming with enhanced security features.
Achieved widespread adoption, with the SDK downloaded over 28,000 times via pip and integrated into over 50 third-party trading platforms.
Developed and Managed aspects of Data API services and Charting services, including History, Quotes, Option Chains, Depth, Time Sales, Charting APIs, and more.
Implemented robust error-handling mechanisms to ensure data integrity and system stability.
Optimized API performance for efficient data retrieval and processing.
Integrated gRPC services for fast and secure live data transmission.