👋 Welcome to my Profile!
Data-driven Back-End engineer with expertise in designing scalable data pipelines, ETL processes, and advanced analytics. Proficient in Python, SQL, and machine learning techniques, I specialize in extracting actionable insights to drive business decisions.
In addition to my backend expertise, I'm also an experienced full-stack developer with frontend knowledge, capable of building end-to-end software solutions including development, testing, and complete deployment pipelines.
🛠️ Technologies & Tools
Python: Django, DRF, Pandas, NumPy, PyTorch for backend development.
Data & Analytics: Tableau, ApexCharts, TensorFlow, NLP (LLMs, text analytics).
Databases: PostgreSQL, MongoDB, MySQL with optimized query performance.
Cloud & DevOps: AWS (EC2, S3, CloudWatch), Docker, Redis, Apache Airflow.
Frontend: Node.js, React.js, JavaScript for full-stack solutions.
Version Control: Git, GitHub, GitLab for collaborative development.
💡 What I'm Learning
I am learning to build robust backend systems with Go (Golang), focusing on strong system architecture and scalable design, while also strengthening my expertise in data pipeline automation, AI integration, and cloud scalability.
📫 How to Reach Me
Email me at chirantan1455@gmail.com
💼 Work Experience
Senior Python Back-end Developer
Eamot • Gurgaon
- • Developed automated data pipelines for processing large datasets, optimizing analytics workflows by 30%
- • Built backend systems to store live data from generators with dashboard visualization using MQTT Protocol and Time-scaled DB
- • Conducted exploratory data analysis (EDA) to derive business insights and improve decision-making strategies
- • Designed interactive dashboards and reports using Tableau and Matplotlib for executive-level reporting
- • Led cross-functional teams in data modeling and predictive analytics, contributing to business growth initiatives
- • Optimized SQL queries and database structures for faster data retrieval and improved system performance
Project and Technology Consultant (Part-Time)
Tutcart • Gurgaon
- • Advised on technology strategy and data infrastructure for optimal scalability and performance
- • Designed and optimized data processing pipelines for improved analytics and reporting
- • Developed AI-based chat-bot using AI Agentic Flows
- • Collaborated with engineering teams to implement ETL processes and improve data accuracy
Senior Data Analyst
Accenture • Bangalore
- • Conducted data analysis on complex datasets for IKEA's logistics optimization project
- • Streamlined data handling processes, reducing processing time by 10% through pipeline automation
- • Developed ETL workflows using Python and SQL for smooth data transformations and migrations
- • Implemented data cleansing techniques, improving data integrity for analytics teams
Software Developer I
Lemnisk • Singapore
- • Integrated dynamic content including images and data from APIs for real-time website updates
- • Designed and implemented RESTful APIs for efficient data retrieval and image management
📝 Latest Blog Posts
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