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Software development engineer intern with experience building secure, compliant Django-based backends (HashiCorp Vault, JWT auth, RBAC, throttling) and improving performance for large-scale reporting workloads. Built and designed event-driven AI microservices (Kafka, Celery, DLQ) including a RAG chatbot and semantic resume-job matching using Sentence Transformers and pgvector, while integrating multi-provider LLMs with graceful fallbacks.…Software development engineer intern with experience building secure, compliant Django-based backends (HashiCorp Vault, JWT auth, RBAC, throttling) and improving performance for large-scale reporting workloads. Built and designed event-driven AI microservices (Kafka, Celery, DLQ) including a RAG chatbot and semantic resume-job matching using Sentence Transformers and pgvector, while integrating multi-provider LLMs with graceful fallbacks.

Gaurav Nayak

Software Engineer, Programmer, Web Developer, +2

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Software development engineer intern with experience building secure, compliant Django-based backends (HashiCorp Vault, JWT auth, RBAC, throttling) and improving performance for large-scale reporting workloads. Built and designed event-driven AI microservices (Kafka, Celery, DLQ) including a RAG chatbot and semantic resume-job matching using Sentence Transformers and pgvector, while integrating multi-provider LLMs with graceful fallbacks.…Software development engineer intern with experience building secure, compliant Django-based backends (HashiCorp Vault, JWT auth, RBAC, throttling) and improving performance for large-scale reporting workloads. Built and designed event-driven AI microservices (Kafka, Celery, DLQ) including a RAG chatbot and semantic resume-job matching using Sentence Transformers and pgvector, while integrating multi-provider LLMs with graceful fallbacks.

Available to hire

Software development engineer intern with experience building secure, compliant Django-based backends (HashiCorp Vault, JWT auth, RBAC, throttling) and improving performance for large-scale reporting workloads. Built and designed event-driven AI microservices (Kafka, Celery, DLQ) including a RAG chatbot and semantic resume-job matching using Sentence Transformers and pgvector, while integrating multi-provider LLMs with graceful fallbacks.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Intermediate

Language

Javanese

Intermediate

Work Experience

Software Development Engineer Intern at Rhythmflows Solutions

January 1, 2026 - June 30, 2026

Software Development Engineer Intern at Rhythmflows Solutions

January 1, 2026 - June 30, 2026

Integrated HashiCorp Vault with a Django backend to securely manage 50+ client secrets, replacing plaintext environment variables as part of PCI-DSS compliance for live banking deployments. Led a 1-month VAPT remediation sprint (SISA Audit), resolving 12 vulnerabilities (4 high, 3 medium, 5 low) by implementing custom session tracking, RBAC middleware, and API-wide request throttling to mitigate DoS and PCI-DSS risks. Improved API performance for report generation by addressing N+1 queries, adding missing pagination, and creating absent indexes, reducing generation time from ~60 seconds to under 500ms (99%+ improvement) on 1M+ transaction reports. Built summary report workflows with frontend visualizations and redesigned file management to prevent direct DB modifications, reducing operational risk. Collaborated across frontend-backend workflows and security checks to ensure production readiness.