About
Senior Backend Engineer with deep experience in system design and building scalable systems from the ground up. I own architecture decisions for data-intensive products: microservices, ETL pipelines, geospatial systems, and APIs that serve enterprise clients. I focus on clean boundaries, observable systems, and cost-efficient scale.
I work with enterprise clients across energy, consulting, and telecommunications. I care about clear architecture, observable systems, and ownership from design through deployment.
Focus
Where I bring the most value: system design, data architecture, and building for scale.
- →System design & architecture for data-heavy and real-time workloads
- →Microservices, APIs, and database schema design (PostgreSQL, PostGIS)
- →ETL and data pipelines at scale; geospatial and location intelligence
- →Ownership from design through deployment and operations
Education
Indian Institute of Information Technology, Sonepat (IIIT Sonepat)
Sonepat, Haryana, India
B.Tech in Information Technology
Jul 2020 – Jun 2024 · GPA: 8.98/10.0
Suraj Senior Secondary School
Mahendergarh, Haryana, India
12th – CBSE
Apr 2019 – Mar 2020 · Percentage: 91.6
Skills
Languages
C++, C, Python, JavaScript, Java
Web
HTML, CSS, Django, FastAPI, GraphQL
Data & databases
PostgreSQL, PostGIS, MySQL, MongoDB
Cloud & DevOps
AWS (EC2, Lambda, S3), GCP, Docker, Shell, Linux
Tools
VS Code, PyCharm, Selenium, Git, GitHub, Langchain, Elasticsearch
Contact: yadavsonuforwork@gmail.com