BKbalraj kushwaha
@balrajsingh165
Backend & Infrastructure Engineer at Heurist AI
Indore, Madhya Pradesh, India
Backend & Infrastructure Engineer with 3+ years of experience in designing and scaling distributed backend systems, cloud-native infrastructure, and high-performance APIs. Specialized in Python, FastAPI, Cloud, Databases for building production-grade solutions. Experienced in managing large-scale server environments across AWS and bare metal infrastructure, supporting AI/LLM workloads and GPU systems. Proven ability to architect microservices, optimize system performance, and automate infrastructure operations in fast-paced engineering environments.
Experience
Backend & Infrastructure Engineer
Heurist AI
Lead backend development for the Agent Framework at Heurist AI, designing APIs, backend systems, and cloud architecture powering 40+ intelligent agents integrated with data providers and AI agent workflows. •Designed and maintain DeepSearch, a distributed orchestration system coordinating 5–10 interdependent agents high complexity tasks. •Built monitoring and observability pipelines using AWS CloudWatch and Grafana with Slack, Teams •Design and maintain API access infrastructure including API keys, usage tracking, credit limits, and subscription tiers for platform access control. •Developed platform infrastructure for API authentication, API key management, usage tracking, credit limits, and subscription tier enforcement. •Provision and maintained 20+ production servers across AWS & bare-metal infra supporting highavailability services and GPU workloads (CUDA, multi-GPU architecture). •Automated infrastructure tasks and internal developer tools using Python to improve operational efficiency and deployment speed
Python Developer
Fealty Technologies Pvt. Ltd.
Worked in a SaaS-based environment as a Python Backend Developer, responsible for developing REST APIs, Backend algorithms, database design, cloud solutions, client interactions and requirement analysis
Education
Chameli Devi Group of Institutions
B.Tech
Computer Science Engineering