Ram Sakalle

Data Engineer with 2+ years of experience designing scalable data pipelines, ETL workflows, and cloud-native analytics infrastructure on AWS and GCP. Proficient in Python, PySpark, Airflow, and Kafka. Additional depth in backend API development and AI/LLM product integration (LangChain, RAG), enabling end-to-end ownership from raw ingestion to ML-ready datasets.

Software Engineer (Data & Product) at Vected Technologies Pvt Ltd (2024-09 – Present)

• Designed and maintained 20+ ETL/ELT pipelines using Apache Airflow and BigQuery, reducing data latency by 70% across batch and real-time analytics workloads.
• Built high-throughput ingestion services with FastAPI and PySpark, improving query response time by 40% and cutting authentication failures by 60%.
• Architected data infrastructure on AWS (EC2, EMR, S3, Lambda), achieving 99.9% pipeline uptime and reducing operational overhead by 30% via IaC practices.

Python Developer Intern at Signimus Technologies Pvt Ltd (2024-01 – 2024-06)

• Built async data ingestion services with FastAPI and Python asyncio, improving API throughput by 40% and cutting authentication error rates by 60%.
• Integrated PostgreSQL, Redis, and AWS Lambda into data workflows, reducing latency by 30% and maintaining 99.9% service availability.

Master of Computer Applications in Computer Applications – Chandigarh University (2022-07 – 2024-05)