Junaid Mallick
@junaidmallick
Software engineer focused on low-latency real-time systems and scalable data pipelines.
IndiaWhat I'm looking for
I’m a software engineer with 4+ years of experience building scalable data pipelines and real-time systems. I’m the Founder of ScalperEdge, a live trading analytics platform that processes real-time market data and generates actionable signals.
I build for performance, scalability, and reliability—designing low-latency architecture with Python, FastAPI, Redis, and WebSockets. I delivered highly reliable production systems, including a signal engine for high-momentum trading opportunities from live market data.
In my roles across Persistent Systems and Operative Media, I improved ETL performance by 45% and reduced manual effort by 65% through automation. I also automated monitoring to reduce issue detection time by 80% and strengthened production reliability with real-time alerting for failures.
Experience
Work history, roles, and key accomplishments
Founder & Lead Developer
Scalperedge.com
Jan 2025 - Present (1 year 6 months)
Built and deployed an end-to-end live trading analytics platform for real-time market analysis. Designed low-latency architecture with WebSocket-based live streaming for signal generation and deployed it as a production system.
Built and optimized ETL pipelines for large-volume production datasets. Improved data processing performance and reduced manual effort through workflow automation using Airflow, Azure Data Factory, and Databricks (Spark).
Software Engineer
Operative Media
Aug 2022 - Nov 2024 (2 years 3 months)
Automated monitoring and built real-time alerting for production failures to reduce issue detection time and operational downtime. Managed large-scale data pipelines using SQL and Python.
Education
Degrees, certifications, and relevant coursework
Haldia Institute of Technology
Bachelor of Technology (B.Tech), Mechanical Engineering
2018 - 2022
Completed a B.Tech in Mechanical Engineering from Haldia Institute of Technology from 2018 to 2022.
Tech stack
Software and tools used professionally
Availability
Location
IndiaAuthorized to work in
Website
scalperedge.comPortfolio
scalperedge.comSalary expectations
Social media
Job categories
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