I’m a Founding Software Engineer with 4+ years of software engineering experience, focused on backend engineering, systems programming, distributed systems, security, and AI-driven enterprise platforms.

I started my career building production applications with JavaScript/TypeScript and React, and expanded into backend and systems engineering with Rust, Axum, Tokio, PostgreSQL, Redis, Linux, AWS, Docker, and Kubernetes.

Today, my primary engineering direction is Rust backend and systems engineering, with a strong focus on concurrency, asynchronous systems, networking, Linux, security, distributed systems, performance, and reliability.

I also build AI/Agentic enterprise platforms where AI agents interact with APIs, tools, workflows, enterprise data, and human approval systems.

I enjoy solving engineering problems where correctness under concurrency, fault tolerance, security, scalability, and performance matter.

Rust Axum Tokio Async Rust Ownership Lifetimes Traits Generics Memory Safety Concurrency Threads Channels Atomics

REST APIs API Design Modular Monoliths Microservices Background Workers Event-Driven Architecture Queues WebSockets Authentication Authorization

Distributed Systems Idempotency Retries Backoff Backpressure Fault Tolerance Caching Consistency Message Processing Multi-Tenancy

Security Engineering Zero Trust TLS mTLS PKI OAuth2 JWT RBAC ABAC Threat Modeling Secure API Design Network Security Linux Security

PostgreSQL SQLx Redis Transactions MVCC Indexes Query Optimization JSONB Caching pgvector

AWS Docker Kubernetes Terraform Linux CI/CD Observability OpenTelemetry Prometheus Grafana

Agentic AI AI Agents LLM Applications RAG LangGraph LangChain MCP AI Orchestration Enterprise Automation Human-in-the-Loop

JavaScript TypeScript React Next.js Vite Tailwind CSS

Building enterprise Warehouse Management and Procurement platforms using Rust and modern distributed architecture.

Focus areas:

• Inventory and warehouse workflows
• Transactional backend services
• Multi-tenant architecture
• Async workers and queues
• Enterprise integrations
• Reliability and observability
• Concurrency-safe business workflows

Building an AI-native procurement orchestration platform where AI agents coordinate enterprise procurement workflows, APIs, ERP integrations, supplier systems, and human approvals.

Focus areas:

• Agent orchestration
• Tool/API execution
• Workflow automation
• Enterprise integrations
• Human-in-the-loop controls
• Reliable agent execution
• Observability and auditability

Building practical Rust projects around:

• Concurrent and asynchronous systems
• TCP/IP and networking
• TLS and secure communication
• Linux systems programming
• Authentication and authorization
• Zero Trust architecture
• Security gateways
• Distributed systems
• Confidential computing concepts

My current learning and engineering path:

Rust
  ↓
Memory Safety & Concurrency
  ↓
Async Systems & Tokio
  ↓
Networking & Linux
  ↓
Security Engineering
  ↓
Distributed Systems
  ↓
High-Performance Architecture
  ↓
AI / Agentic Infrastructure

I’m particularly interested in Rust systems engineering, backend infrastructure, distributed systems, network security, Zero Trust, confidential computing, high-performance networking, and AI infrastructure.

I’m interested in engineering opportunities involving:

Rust Software Engineering · Backend Engineering · Systems Engineering · Security Engineering · Distributed Systems · Cloud Security · Network Security · AI/Agentic Infrastructure

• 📧 Email: hafijipurtech@gmail.com
• 💼 LinkedIn: https://linkedin.com/in/vicky-paswan
• 🧑‍💻 GitHub: https://github.com/vicky-masai