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I am a Senior Software Engineer with over 10 years of experience designing, developing, and maintaining scalable software solutions. I specialize in backend development, API design, and AI-enabled applications, with strong proficiency in Python frameworks such as Flask, FastAPI, and Django, and hands-on AWS deployment. I thrive working with cross-functional teams to deliver robust systems, love building AI/ML-powered features, chatbots, and intelligent assistants, and am committed to writing clean, maintainable code and delivering exceptional user experiences.…I am a Senior Software Engineer with over 10 years of experience designing, developing, and maintaining scalable software solutions. I specialize in backend development, API design, and AI-enabled applications, with strong proficiency in Python frameworks such as Flask, FastAPI, and Django, and hands-on AWS deployment. I thrive working with cross-functional teams to deliver robust systems, love building AI/ML-powered features, chatbots, and intelligent assistants, and am committed to writing clean, maintainable code and delivering exceptional user experiences.

Apeksha Sukesh Kallur

Back-End Developer, Full Stack Developer, Web Developer, +3

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I am a Senior Software Engineer with over 10 years of experience designing, developing, and maintaining scalable software solutions. I specialize in backend development, API design, and AI-enabled applications, with strong proficiency in Python frameworks such as Flask, FastAPI, and Django, and hands-on AWS deployment. I thrive working with cross-functional teams to deliver robust systems, love building AI/ML-powered features, chatbots, and intelligent assistants, and am committed to writing clean, maintainable code and delivering exceptional user experiences.…I am a Senior Software Engineer with over 10 years of experience designing, developing, and maintaining scalable software solutions. I specialize in backend development, API design, and AI-enabled applications, with strong proficiency in Python frameworks such as Flask, FastAPI, and Django, and hands-on AWS deployment. I thrive working with cross-functional teams to deliver robust systems, love building AI/ML-powered features, chatbots, and intelligent assistants, and am committed to writing clean, maintainable code and delivering exceptional user experiences.

Available to hire

I am a Senior Software Engineer with over 10 years of experience designing, developing, and maintaining scalable software solutions. I specialize in backend development, API design, and AI-enabled applications, with strong proficiency in Python frameworks such as Flask, FastAPI, and Django, and hands-on AWS deployment. I thrive working with cross-functional teams to deliver robust systems, love building AI/ML-powered features, chatbots, and intelligent assistants, and am committed to writing clean, maintainable code and delivering exceptional user experiences.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Intermediate

Language

English

Advanced

Work Experience

Senior Software Engineer at Nice North America

August 1, 2021 - November 1, 2025

Led end-to-end development of Python and AI applications, translating requirements into scalable solutions. Built PoCs, authored technical designs, and drove end-to-end testing. Architected an IoT-to-AWS solution using a Flask-based web app for MQTT, with AWS IoT Core, device shadows, and DynamoDB. Implemented Azure AD-based authentication and SSO with Entra ID. Created a Conversational AI chatbot for the Sales team and modernized mobile apps with React Native. Implemented an AI voice assistant using Whisper and Eleven Labs, and orchestrated AI models across environments with vector stores (Pinecone, Faiss) for fast retrieval. Explored multi-agent AI workflows with Autogen, and integrated PDF QA and invoice extraction tools with Gemini Pro. Built automated CI/CD pipelines with Docker/Kubernetes and developed data pipelines and monitoring dashboards for model visibility.

Engineer II at American Express

February 1, 2020 - August 1, 2021

Gathered requirements and led full lifecycle design, development, and testing of Slack-based DP Operations chatbot using Python and Flask. Implemented NLP/NLU with Rasa, orchestrated microservices with Netflix Conductor, and integrated with AWS S3 and DynamoDB for storage. Built unit and integration tests, deployed services to AWS ECS, and implemented CloudWatch logging and CI/CD pipelines for reliable delivery.

Software Engineer - Python at RevolutionCredit

July 1, 2018 - February 1, 2020

Supported end-to-end application development under Agile using Flask. Built RESTful APIs, data processing pipelines, and reporting components; integrated Jenkins for CI/CD and AWS Lambda/S3-based reporting. Managed databases (MySQL/PostgreSQL/Redshift), and contributed to Docker-based deployments and microservice architectures; led small offshore collaborations and delivered client-focused solutions.

Scientific Research Programmer at CSUSM Corporation

August 1, 2017 - July 1, 2018

Developed Python-based data analysis pipelines for genome-wide analyses using NumPy/Pandas. Built Galaxy/Ruffus workflows, created test suites, and performed CI with Travis/Jenkins. Mentored subordinates, maintained GitHub-based version control, and contributed to cross-disciplinary research tooling.

Junior Python Developer at Library Technology Initiatives and Development, CSUSM

March 1, 2016 - May 1, 2017

Developed a Django-based library website, created APIs and models, and implemented data processing with NumPy/Pandas. Built UI components with HTML/CSS/JS, maintained Jira/Redmine workflows, and contributed to Docker-based deployments and library data management.

Software Engineer - Python at Software Paradigms Infotech

January 1, 2014 - December 31, 2015

Developed Python applications (Python 3.x) with HTML5/CSS/JS; implemented ETL processes, Django modules, and batch data workflows. Managed source control with Perforce and Git, supported deployments across environments, and delivered client-focused Python solutions.

Junior Python Developer at CSUSM

March 1, 2016 - May 31, 2017

Designed and developed Django-based library website features, built APIs, and implemented data processing with NumPy/Pandas. Created front-end components, integrated Jira/Confluence for issue tracking, and supported deployment with Dockerized environments.