About

Amitabh Tiwari is a skilled Software Development Engineer with over 5 years of experience in the industry. Currently working at Amazon as an SDE II, he completed his Masters Degree in Information Technology from IIIT, Bangalore specializing in Data Science. Amitabh's passion for full stack development has led him to build Web Applications, AI-based Solutions, and high-performance computing applications. His expertise lies in developing architectures and designs for software applications. He enjoys rapid prototyping and coming up with software solutions for real-world problems, which has led to his inclination towards hackathons. Amitabh has won several hackathons, including Smart India Hackathon'18, IBM Hack Challenge, GE Healthcare Hackathon, Alexa Skill Challenge'18, Amazon Alexa Challenge, Ideathon'18, and Bot-a-thon'17. He has also been a finalist in Rakathon'18, Hack Bangalore'18, Accenture Digital Hackathon'17, and IBM-IoT Hackathon'18. Amitabh's technology stack includes programming languages such as Java, C, Python, Node.js Engine, Javascript, Scala, Ruby, and C Sharp. He has experience in working with relational databases such as MySql and Mssql, NoSQL databases like MongoDB, Cassandra, Couch DB, and Neo4j, and caching databases like Redis. He has worked with frameworks such as Spring, Express, Flask, Django, Ruby on Rails, and Jersey. Amitabh has experience in cloud deployments on IBM Bluemix, Heroku, and Microsoft Azure, and open-source technologies such as Apache Solr, Apache Zookeepers, Jetty, Kafka, Hadoop, and Spark jobs tuning. Amitabh has worked on various AWS services such as Translate, Rekognition, Comprehend, Polly, Lambda, Alexa, Kinesis, S3, Athena, and Quicksight. He has also worked on IBM Watson services like Translator, Tone Analyser, NLU entities and keywords, and Custom Models. In the machine learning domain, he has worked with models like LDA, TF-IDF, Spectral Clustering, K-prototypes Clustering, NER, etc. Amitabh has experience working with tools and vendor products such as Git, Perforce, Jenkins, Atlassian Stash, Linux-based development, and Lucidworks Fusion. He has a Github repository with his work, and his Leetcode profile showcases his skills in algorithmic problem-solving.