Anik Chattopadhyay

AI Researcher

Gainesville, Florida, United States11 yrs 1 mo experience
Highly Stable

Key Highlights

  • PhD in Computer Science with AI specialization
  • Developed innovative frameworks in computational neuroscience
  • Industry experience in cloud and backend development
Stackforce AI infers this person is a Backend and AI Specialist with a focus on Cloud Computing and Neuroscience.

Contact

Skills

Core Skills

Machine LearningDeep LearningComputational NeuroscienceSoftware DevelopmentBackend DevelopmentCloud Development

Other Skills

Agile MethodologiesAlgorithmsAnacondaAngularJSCC#CNNCUDACloudComputer VisionDesign PatternsDockerDocumentumGitJMeter

About

I received my PhD in Computer Science from the University of Florida. My research lies in a specialized area of modern AI, at the intersection of ๐‚๐จ๐ฆ๐ฉ๐ฎ๐ญ๐š๐ญ๐ข๐จ๐ง๐š๐ฅ ๐๐ž๐ฎ๐ซ๐จ๐ฌ๐œ๐ข๐ž๐ง๐œ๐ž, ๐Œ๐š๐œ๐ก๐ข๐ง๐ž ๐‹๐ž๐š๐ซ๐ง๐ข๐ง๐ , ๐š๐ง๐ ๐’๐ข๐ ๐ง๐š๐ฅ ๐๐ซ๐จ๐œ๐ž๐ฌ๐ฌ๐ข๐ง๐ . Specifically, I investigated how continuous-time signals are represented in the brain through biological spiking neurons. To this end, I developed a mathematical framework for signal coding based on spiking neurons, capable of representing a generalized FRI class of signals. This framework demonstrated remarkable results in signal representation, outperforming state-of-the-art sparse coding techniques in the low spike rate regime. I have presented my work at top-tier venues, including ๐ˆ๐‚๐€๐’๐’๐ ๐Ÿ๐ŸŽ๐Ÿ๐Ÿ‘ ๐š๐ง๐ ๐๐ž๐ฎ๐ซ๐ˆ๐๐’ ๐Ÿ๐ŸŽ๐Ÿ๐Ÿ’, where it has been recognized for its innovation and contribution to the field. (See publication and patent sections for details.) Besides research, I have almost four years of industry experience in cloud and backend development, as well as five years of experience teaching machine learning courses. I am open to discussions about computational neuroscience, modern trends in generative AI, or any topic you think might resonate with me. ๐†๐ข๐ญ๐‡๐ฎ๐›: ๐ก๐ญ๐ญ๐ฉ๐ฌ://๐ ๐ข๐ญ๐ก๐ฎ๐›.๐œ๐จ๐ฆ/๐œ๐ซ๐ฒ๐ฌ๐ญ๐š๐ฅ๐จ๐ง๐ข๐ฑ ๐“๐ž๐œ๐ก๐ง๐ข๐œ๐š๐ฅ ๐’๐ค๐ข๐ฅ๐ฅ๐ฌ: ============ Languages/Libraries: Java, Python, C/C++, C#, SQL, MATLAB, JavaScript, NumPy, Pandas, Scikit-learn, NetworkX Frameworks/Tools: Spring, JUnit, PyTorch, TensorFlow, Hadoop, Spark, Git, Docker, Kubernetes, AWS, Anaconda, Jupyter

Experience

11 yrs 1 mo
Total Experience
4 yrs 11 mos
Average Tenure
1 yr 3 mos
Current Experience

Optym

Senior AI Scientist

Mar 2025 โ€“ Present ยท 1 yr 3 mos ยท Dallas, Texas, United States ยท On-site

  • I'm developing and integrating advanced AI techniques into Optym's optimization products, enhancing their capabilities and performance.

Jim waltrip enterprises, llc

Machine Learning Researcher

Dec 2024 โ€“ Feb 2025 ยท 2 mos ยท Remote

  • Designed a real-time, machine learning-driven music system capable of recognizing ongoing musical beats and generating coherent continuations. This cutting-edge project leveraged state-of-the-art sequence prediction modelsโ€”including LSTMs, Transformers, and diffusion-based modelsโ€”to achieve remarkable accuracy in musical note prediction tasks.
LSTMsTransformersdiffusion-based modelsMachine LearningDeep Learning

University of florida

3 roles

Research Assistant in Machine Learning

Promoted

Jan 2021 โ€“ Nov 2024 ยท 3 yrs 10 mos

  • As a Machine Learning Expert, I collaborated with the UF Genetics Institute on a project aimed at developing a machine-driven pipeline to build a library of rAAV variants for facilitating drug delivery. The following milestones were achieved during this project:
  • Developed a machine learning-guided pipeline for viral vector design, incorporating classification models for predicting rAAV assembly and generating a library of rAAV mutants.
  • Trained a Transformer-based model on a dataset of approximately 21 million viral sequences, achieving 73% accuracy in capsid assembly prediction, representing an 8% improvement over benchmark deep learning models.
  • Technologies: Python, Transformers, RNN, CNN, SVM, PyTorch, SciPy, NumPy, CUDA.
PythonTransformersRNNCNNSVMPyTorch+5

Teaching Assistant

Aug 2018 โ€“ Nov 2024 ยท 6 yrs 3 mos

  • As a Teaching Assistant in the Computer Science Department at the University of Florida, I have led discussion sessions, provided tutoring, held office hours, and developed and graded assignments in the following courses:
  • Machine Learning Engineering (CAI4104/6108) โ€“ Spring 2024
  • Advanced Machine Learning (CAP6617) โ€“ Spring 2024
  • Machine Learning (CAP6610) โ€“ Spring 2023, Fall 2020, Fall 2018
  • Applied Machine Learning (CAP6617) โ€“ Spring 2022, Spring 2021
  • Data Structures & Algorithms (COP3530) โ€“ Summer 2022
  • Math for Intelligent Systems (COT5615) โ€“ Fall 2022, Spring 2019, Fall 2018

Research Assistant in Computational Neuroscience

Jan 2018 โ€“ Nov 2024 ยท 6 yrs 10 mos

  • I am currently a Research Assistant in the Computer Science Department at the University of Florida, specializing in Computational Neuroscience. My research focuses on understanding how layers of spiking neurons influence the Volterra-based transformation from continuous-time signals to spike trains. In my most recent project, I have accomplished the following:
  • Developed a novel framework for coding and decoding continuous-time signals using biologically plausible spiking neurons.
  • Derived reconstruction bounds for the framework applied to a generalized class of Finite Rate of Innovation (FRI) signals.
  • Validated the framework on 1,000 audio snippets, achieving a ๐Ÿ๐ŸŽ ๐๐ ๐’๐๐‘ ๐š๐ญ ๐Ÿ/๐Ÿ“ of the ๐๐ฒ๐ช๐ฎ๐ข๐ฌ๐ญ ๐ซ๐š๐ญ๐ž. Optimized spiking neuron parameters using Stochastic Gradient Descent, leading to approximately 75% improvement in reconstruction accuracy.
  • Presented my work at ICASSP 2023, Sigma Xi 2024, and a seminar at Dr. Joel Harleyโ€™s lab in the ECE Department at UF (November 2019).
  • Technologies: Python, PyTorch, TensorFlow, NumPy, pandas, SNNTorch, Seaborn, Java, Git, Anaconda, PyCharm.
PythonPyTorchTensorFlowNumPypandasSNNTorch+7

Optym

Software Engineering Intern

May 2017 โ€“ Dec 2017 ยท 7 mos ยท Gainesville, Florida Area

  • As a Software Engineering Intern at Optym, I contributed to SkyWorks, a project aimed at facilitating the viewing, editing, and analysis of flight schedules for Amadeus, which serves 1.7 billion passengers annually. My responsibilities included:
  • Designing data models to be used by the application and UI layers.
  • Implementing various algorithms for performing queries and optimizations on flight schedule data.
  • Executing performance and unit tests to ensure the efficiency and reliability of the models and algorithms.
  • Technologies: C#, Visual Studio, JUnit, RESTful APIs, Design Patterns.
C#Visual StudioJUnitRESTful APIsDesign PatternsSoftware Development+1

Dell emc

Software Engg.

Aug 2013 โ€“ Aug 2016 ยท 3 yrs ยท Bangalore, India

  • As Software Engineer (level 2) in the Enterprise Content Division at EMC corporation specializing in cloud and backend development, I have mainly made the following contributions:
  • I have majorly worked as backend java developer, building the backend rest resources for a project called Capital Projects.
  • Built backend REST resources for Capital Project Thermal, a cloud-based document solution on Documentum, supporting projects for hundreds of clients in the oil, gas, and construction industries, improving document handling by โ‰ˆ30%.
  • Refactored the monolithic REST solution into microservices, boosting scalability and cutting downtime by โ‰ˆ40%.
  • Technologies: Java, Spring, Documentum, Cloud, MongoDB, Docker, Kubernetes, JMeter, AngularJS.
  • Awards: EMC ECD Hackathon Winner (2016), EMC Excellence Silver Award (2014).
JavaSpringDocumentumCloudMongoDBDocker+5

Amazon services

Software Developer Internship

May 2012 โ€“ Jul 2012 ยท 2 mos ยท Hyderabad Area, India

  • As a 10 weeks' intern at Amazon Inc. (in Hyderabad, India) I was part of the Customer Services Team and mainly worked on a couple of projects:
  • Developed a Java date and currency formatter utility module which would take any locale as parameter and generate the properly formatted corresponding date or currency strings, which in turn could be used in several payment related emails sent to the customers.
  • Migrated the payment soft-decline emails to a Java based framework from an existing perl based framework and subsequently improved its content.
  • Technologies: Java, Perl, JUnit, PowerMock, SOA, Perforce, Brazil Build, Apollo.

Education

University of Florida

Doctor of Philosophy - PhD โ€” Computer Science

Jan 2018 โ€“ Jan 2024

Indian Institute of Technology, Guwahati

Bachelor of Technology (BTech) โ€” Computer Science and Engineering

Jan 2009 โ€“ Jan 2013

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