I am a Data Engineer with over 3 years of experience specializing in building scalable ETL pipelines, automating data workflows, and deploying cloud-native analytics on platforms like GCP and AWS. I'm proficient in Python, SQL, Airflow, Spark, and BigQuery, and I have hands-on experience with MLOps, FAISS, and NLP models. My work focuses on delivering AI-driven insights, streamlining dashboards, and integrating APIs in Agile environments. I enjoy collaborating with cross-functional teams and business stakeholders to identify pain points and prioritize automation use cases. My projects include building property analytics platforms using computer vision and generative AI, improving data accessibility through natural language querying, and deploying scalable applications via Streamlit and FastAPI. I am always keen on learning and currently expanding my big data capabilities with Hadoop and Spark.

Jatin Chandani

I am a Data Engineer with over 3 years of experience specializing in building scalable ETL pipelines, automating data workflows, and deploying cloud-native analytics on platforms like GCP and AWS. I'm proficient in Python, SQL, Airflow, Spark, and BigQuery, and I have hands-on experience with MLOps, FAISS, and NLP models. My work focuses on delivering AI-driven insights, streamlining dashboards, and integrating APIs in Agile environments. I enjoy collaborating with cross-functional teams and business stakeholders to identify pain points and prioritize automation use cases. My projects include building property analytics platforms using computer vision and generative AI, improving data accessibility through natural language querying, and deploying scalable applications via Streamlit and FastAPI. I am always keen on learning and currently expanding my big data capabilities with Hadoop and Spark.

Available to hire

I am a Data Engineer with over 3 years of experience specializing in building scalable ETL pipelines, automating data workflows, and deploying cloud-native analytics on platforms like GCP and AWS. I’m proficient in Python, SQL, Airflow, Spark, and BigQuery, and I have hands-on experience with MLOps, FAISS, and NLP models. My work focuses on delivering AI-driven insights, streamlining dashboards, and integrating APIs in Agile environments.

I enjoy collaborating with cross-functional teams and business stakeholders to identify pain points and prioritize automation use cases. My projects include building property analytics platforms using computer vision and generative AI, improving data accessibility through natural language querying, and deploying scalable applications via Streamlit and FastAPI. I am always keen on learning and currently expanding my big data capabilities with Hadoop and Spark.

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Experience Level

Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Expert
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
Intermediate
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Language

English
Advanced

Work Experience

Data Analyst at NRewind Technologies
January 1, 2025 - June 30, 2025
Built a property analytics platform leveraging computer vision and generative AI, automating report generation to improve operational efficiency by 40%. Engineered and fine-tuned transformer-based models for information extraction and summarization, boosting accuracy by 25%. Developed document processing pipelines involving PDF ingestion, embedding generation, and FAISS-based semantic search to improve retrieval relevance. Integrated text-to-SQL models for natural language querying, enhancing data accessibility for non-technical users. Worked closely with business stakeholders to identify automation opportunities and deployed a Streamlit dashboard to visualize model outputs, accelerating decision-making by 30%. Contributed production-ready Python code in a shared GitHub repository and participated in Agile sprints to improve delivery timelines by 15%.
Data Science Intern at NRewind Technologies
December 31, 2024 - July 21, 2025
Designed and deployed machine learning models for property analytics using supervised and unsupervised techniques. Fine-tuned BERT transformer models for text summarization with a 25% accuracy improvement. Engineered semantic search pipelines using document embeddings with FAISS, improving retrieval speed and relevance by 35%. Conducted A/B testing for model variant evaluation. Automated ETL workflows and model training with Airflow and Luigi, decreasing manual processing time by 35%. Deployed scalable applications using Streamlit, FastAPI, and Vertex AI (GCP), with integrated performance monitoring based on precision, recall, and F1-score metrics. Collaborated across product and engineering teams to document pipelines and workflows, applying responsible AI and data governance principles. Gained hands-on experience with Hadoop and Spark for big data processing.
Software Developer at Freelance
September 30, 2023 - July 21, 2025
Designed and developed custom web applications for small businesses using Node.js, React.js, and MongoDB/MySQL tailored to client needs. Built responsive frontends with React.js and styled components ensuring cross-browser compatibility and mobile-first designs. Developed secure RESTful APIs and authentication systems with Express.js and JWT to improve reliability and data privacy. Integrated third-party services such as payment gateways and AWS S3 cloud storage, reducing delivery time by 25%. Engaged with clients directly for requirements gathering, demos, and feedback improving project satisfaction and delivery timelines.
Software Developer at Engineer Master Solutions Pvt. Ltd (Engineer Master Solutions LLC)
February 28, 2023 - July 21, 2025
Led development of the Bartelby E-learning platform using Node.js, React.js, and AWS, increasing user engagement by 20% through personalized, interactive features. Designed scalable data models using MySQL and DynamoDB that reduced query latency by 25%, improving real-time responsiveness. Collaborated with product managers and UX teams to align features with learner needs, enhancing stakeholder satisfaction. Streamlined CI/CD pipelines with Docker and Bitbucket in Agile environments, accelerating deployment by 30% and release cycles by 15%.
Junior Software Developer at Engineer Master Solutions Pvt. Ltd (Engineer Master Solutions LLC)
June 30, 2022 - July 21, 2025
Developed backend APIs for a corporate fitness platform, improving activity tracking and increasing user engagement by 18%. Contributed to an NFT marketplace on the NEAR blockchain by optimizing smart contract interactions to reduce transaction latency by 20%. Engineered microservices using Node.js, Go, AWS Lambda, and DynamoDB, enhancing system scalability and reducing backend errors by 25%. Participated in Agile sprints collaborating with QA and product teams to refine requirements and speed deliveries.
Node.js Developer (Apprenticeship) at Engineer Master Solutions Pvt. Ltd (Engineer Master Solutions LLC)
December 31, 2021 - July 21, 2025
Built secure authentication and user tracking features using Node.js and MongoDB, increasing platform engagement by 30% and enhancing security. Designed real-time reporting dashboards and custom visualizations that improved decision-making efficiency by 25%. Delivered backend systems in Agile sprints, collaborating with clients and cross-functional teams improving delivery speed by 15% and client satisfaction.
Data Analyst at NRewind Technologies
January 1, 2025 - Present
Built a property analytics platform using computer vision and generative AI, automating report generation and improving operational efficiency by 40%. Engineered and fine-tuned transformer-based models for information extraction and summarization, boosting accuracy by 25%. Developed document processing pipelines with PDF ingestion, embedding generation, and FAISS-based semantic search to enhance retrieval relevance. Integrated text-to-SQL models, increasing data accessibility for non-technical users. Collaborated with stakeholders and cross-functional teams to identify pain points and deliver AI-driven insights. Deployed a modular Streamlit dashboard, accelerating decision-making by 30%. Contributed clean Python code to a shared GitHub repo and participated in Agile sprints improving delivery timelines by 15%.
Data Science Intern at NRewind Technologies
December 31, 2024 - July 21, 2025
Designed and deployed ML models for property analytics using supervised and unsupervised techniques. Fine-tuned transformer models such as BERT for text summarization achieving a 25% accuracy increase. Engineered semantic search pipelines using document embeddings and FAISS, improving data retrieval speed and relevance by 35%. Conducted A/B testing for model evaluation. Automated ETL workflows using Airflow and Luigi, reducing manual processing by 35%. Deployed scalable applications via Streamlit, FastAPI, and Vertex AI on GCP with integrated performance monitoring. Collaborated with product and engineering teams and implemented responsible AI practices. Expanded big data capabilities using Hadoop, Spark, and Dataproc for production-scale processing.
Software Developer at Freelance
September 30, 2023 - July 21, 2025
Designed and developed custom web applications using Node.js, React.js, and MongoDB/MySQL tailored to client needs. Built responsive frontends with React.js and styled-components ensuring cross-browser compatibility and mobile-first design. Developed secure RESTful APIs and authentication with Express.js and JWT, improving reliability and data privacy. Integrated third-party services like payment gateways and AWS S3, reducing delivery time by 25%. Engaged with clients directly to gather requirements and feedback, enhancing project satisfaction and timelines.
Software Developer at Engineer Master Solutions Pvt. Ltd (Engineer Master Solutions LLC)
February 28, 2023 - July 21, 2025
Led development of the Bartelby E-learning platform using Node.js, React.js, and AWS, increasing user engagement by 20% with personalized interactive features. Designed scalable data models with MySQL and DynamoDB, reducing query latency by 25% and improving responsiveness. Collaborated with product managers and UX teams to align features with learner needs, improving adoption and satisfaction. Streamlined CI/CD pipelines with Docker and Bitbucket in an Agile environment, accelerating deployment by 30% and release cycles by 15%.
Junior Software Developer at Engineer Master Solutions Pvt. Ltd (Engineer Master Solutions LLC)
June 30, 2022 - July 21, 2025
Developed backend APIs for corporate fitness platform MyHuge, improving activity tracking accuracy and user engagement by 18%. Contributed to PrimeLab NFT marketplace on NEAR blockchain, optimizing smart contract interactions and reducing transaction latency by 20%. Engineered and deployed microservices using Node.js, Go, AWS Lambda, and DynamoDB, enhancing scalability and reducing backend errors by 25%. Participated in Agile sprints and collaborated with QA and product teams to refine requirements and improve delivery times.
Node.js Developer (Apprenticeship) at Engineer Master Solutions Pvt. Ltd (Engineer Master Solutions LLC)
December 31, 2021 - July 21, 2025
Built secure authentication and user tracking features with Node.js and MongoDB, increasing engagement by 30% and enhancing data security. Designed real-time reporting dashboards enabling faster insights and improving decision-making by 25%. Delivered full-stack backend systems in Agile sprints working closely with clients and cross-functional teams, improving delivery speed by 15% and client satisfaction.

Education

Master of Science at University of Essex
October 1, 2023 - January 31, 2025
Bachelor of Business Administration at Acropolis Institute of Management Studies & Research
August 1, 2016 - June 30, 2019
Master of Science at University of Essex
October 1, 2023 - January 31, 2025
Bachelor of Business Administration at Acropolis Institute of Management Studies & Research
August 1, 2016 - June 30, 2019
Master of Science at University of Essex
October 1, 2023 - January 31, 2025
Bachelor of Business Administration at Acropolis Institute of Management Studies & Research
August 1, 2016 - June 30, 2019

Qualifications

Data Analytics Job Simulation by Deloitte Australia
April 1, 2025 - April 30, 2025
Data Analyst by Oneroadmap
April 1, 2025 - April 30, 2025
Machine Learning with Python by LinkedIn
February 1, 2024 - February 28, 2024
Data Analytics Job Simulation by Deloitte Australia
April 1, 2025 - April 30, 2025
Data Analyst by Oneroadmap
April 1, 2025 - April 30, 2025
Machine Learning with Python by LinkedIn
February 1, 2024 - February 28, 2024
Data Analytics Job Simulation by Deloitte Australia
April 1, 2025 - April 30, 2025
Data Analyst by Oneroadmap
April 1, 2025 - April 30, 2025
Machine Learning with Python by LinkedIn
February 1, 2024 - February 28, 2024

Industry Experience

Software & Internet, Financial Services, Real Estate & Construction, Education