Priyanka Gadde

Highly skilled Software Engineer with 6+ years of experience in backend development, software design, and debugging complex systems. Proven ability to collaborate across teams to deliver reliable, high-quality solutions that meet evolving business and technical requirements. Specializes in Scala, Akka, Play Framework, and PostgreSQL, with a strong foundation in building scalable, cloud-native applications on AWS. Recognized for a results-driven mindset, strong problem-solving skills, and clear communication that fosters productive and adaptable development environments.

• Search Engine (R Programming) (Apr 2019 - May 2019), Built a search engine for the Carnegie Movie Summary Corpus using the SparkR package., Implemented the tf-idf technique to calculate document weights and cosine similarity among documents., Preprocessed data using tm package and returned the top 10 documents based on the score for a given query.
• Hadoop/MapReduce (BigData) (Sep 2018 - Nov 2018), Implemented Hadoop Map-reduce to analyze social networking data using spark, spark SQL techniques., Utilized in-memory join, reduce-side join and job chaining methods., Implemented K-means clustering, classification, recommendation and stream framework with Spark, Kafka, and Elastic Search.
• Hand Written Digit Recognition (Machine Learning) (Mar 2018 - Apr 2018), Applied Simple Neural Networks, CNN and SVM on MNIST Dataset to recognize hand-written digits., Implemented highest accuracy model with CNN, using box technology to hold the hand-written digit., Achieved digit recognition within 5 secs, eliminated inconsistencies with the help of preprocessing techniques.
• Online Doctor Appointment (Web Programming) (Oct 2017 - Dec 2018), Built an online Web application for a hospital that enables to book doctor appointments online., Implemented HTML, CSS3, PHP and JavaScript to design the UI and to retrieve data from the database.Worked with the project team to implement AJAX and dynamic HTML functionality in JQuery.
• Fitness Program (Database Design) (Nov 2017 - Dec 2017), Designed an ER model for an online fitness program registration and produced normalized schema., Effectively designed a database and implemented procedures and triggers to handle unwanted and inconsistent data., Techniques used: SQL, PL/SQL, Procedures, Triggers, ER Diagrams, DB Schema.