Ujjwal Rai
Software Engineer Intern @ SMS DATATECH CORPORATION
About
Software Engineer Intern @ SMS Datatech | Computer Science Undergraduate @ IIIT NagpurBackend Engineer focused on distributed systems, scalable APIs, workflow orchestration, and AI powered applications. Experienced with C++ ,Python, Django, Go, FastAPI, PostgreSQL, Redis, Docker, AWS, Celery, NLP, and Machine Learning. Built production data pipelines, recommendation systems, and fault tolerant backend services.Email : ujjwal3654@gmail.com
India
Hyderabad
Computer Software
TypeScript, Celery, Large Language Models (LLM), React.js, Information Technology Infrastructure, SQLite, Scikit-Learn, REST APIs, Express.js, File Sharing, Opinion Polling, PostgreSQL, Travel Planning, Industry Training, Data Analytics, Back-end Operations, Computer Science Education, Stack, Pandas (Software), MongoDB
Experience
Software Engineer Intern
SMS DATATECH CORPORATION
Tokyo, Japan
• Redesigned backend polling workflows by introducing caching and intelligent refresh strategies, reducing redundant network calls by 48% and improving reliability of external service integrations. • Built a production ready multilingual data processing pipeline using Named Entity Recognition (NER), transformer based embeddings, and concurrent web extraction to analyze large scale URL datasets and generate contextually relevant recommendations. • Designed and implemented a Celery based workflow orchestration system with Redis backed state management, enabling fault tolerant sequential execution, automated retries, and enhanced observability across multi step backend pipelines.
Apprentice- Amazon ML Summer School
Amazon
Hyderabad
Dotslash Core Member
Dot Slash Community
Nagpur, Maharashtra, India
Education
Indian Institute of Information Technology Nagpur
Computer Science
FIITJEE
Ujjwal Rai's Contact Information
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