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I am a results-driven AI/ML Engineer and Full Stack Developer with 15 years of experience designing and deploying intelligent systems for enterprise and government clients. I specialize in agentic AI architectures, LLM orchestration, RAG pipelines, and production ML systems, delivering 30-45% efficiency improvements through thoughtful design and robust governance. I am proficient in Python, cloud platforms (AWS/Azure/GCP), and MLOps, with a track record of building AI-powered applications that solve complex business problems while prioritizing security, privacy, and compliance. I enjoy blending cutting-edge AI with practical software engineering to drive measurable impact.…I am a results-driven AI/ML Engineer and Full Stack Developer with 15 years of experience designing and deploying intelligent systems for enterprise and government clients. I specialize in agentic AI architectures, LLM orchestration, RAG pipelines, and production ML systems, delivering 30-45% efficiency improvements through thoughtful design and robust governance. I am proficient in Python, cloud platforms (AWS/Azure/GCP), and MLOps, with a track record of building AI-powered applications that solve complex business problems while prioritizing security, privacy, and compliance. I enjoy blending cutting-edge AI with practical software engineering to drive measurable impact.

Roman Jazminai

AI Engineer, AI Developer, Full Stack Developer, +2

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I am a results-driven AI/ML Engineer and Full Stack Developer with 15 years of experience designing and deploying intelligent systems for enterprise and government clients. I specialize in agentic AI architectures, LLM orchestration, RAG pipelines, and production ML systems, delivering 30-45% efficiency improvements through thoughtful design and robust governance. I am proficient in Python, cloud platforms (AWS/Azure/GCP), and MLOps, with a track record of building AI-powered applications that solve complex business problems while prioritizing security, privacy, and compliance. I enjoy blending cutting-edge AI with practical software engineering to drive measurable impact.…I am a results-driven AI/ML Engineer and Full Stack Developer with 15 years of experience designing and deploying intelligent systems for enterprise and government clients. I specialize in agentic AI architectures, LLM orchestration, RAG pipelines, and production ML systems, delivering 30-45% efficiency improvements through thoughtful design and robust governance. I am proficient in Python, cloud platforms (AWS/Azure/GCP), and MLOps, with a track record of building AI-powered applications that solve complex business problems while prioritizing security, privacy, and compliance. I enjoy blending cutting-edge AI with practical software engineering to drive measurable impact.

Available to hire

I am a results-driven AI/ML Engineer and Full Stack Developer with 15 years of experience designing and deploying intelligent systems for enterprise and government clients. I specialize in agentic AI architectures, LLM orchestration, RAG pipelines, and production ML systems, delivering 30-45% efficiency improvements through thoughtful design and robust governance.

I am proficient in Python, cloud platforms (AWS/Azure/GCP), and MLOps, with a track record of building AI-powered applications that solve complex business problems while prioritizing security, privacy, and compliance. I enjoy blending cutting-edge AI with practical software engineering to drive measurable impact.

Skills

Experience Level

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Expert

Intermediate

Intermediate

Language

English

Fluent

Work Experience

Founder / CEO / CAIO at AISX LLC

January 1, 2026 - Present

Founded AISX LLC to help mid-to-large enterprises responsibly deploy and govern AI technologies. Developed governance, risk, and compliance (GRC) offerings powered by AI, focusing on EU AI Act, NIST AI RMF, GDPR, HIPAA, SOC 2, and ISO 42001; delivered real-time risk assessments, bias mitigation, privacy protections, and quantum-threat evaluations to support secure digital transformation in regulated industries such as healthcare, finance, technology, and energy.

AI Engineer / Full Stack Developer — Flex Team 2 Project at BOOZ ALLEN HAMILTON

September 1, 2025 - October 1, 2025

Designed and delivered AI-enabled components for a government project, including RAG/LLM workflows, evaluation tooling, and autonomous agent capabilities. Implemented end-to-end AI solutions with LangChain/LlamaIndex, Paced by Windsurf Cascade to automate agent generation, and Cursor AI for multi-file refactoring. Prototyped an AI-powered Employee Performance Evaluation platform with prompt chains, guardrails, and DoD-aligned security considerations. Deployed on AWS with Docker, CI/CD, and model monitoring to achieve reliable, auditable outputs.

AI Engineer / Full Stack Developer at BOOZ ALLEN HAMILTON

August 1, 2022 - November 1, 2025

Led design and deployment of a RAG pipeline over HR policy documents, employee records, and evaluation templates using LlamaIndex with pgvector; applied hybrid search (BM25 + embeddings) and semantic chunking with structured output parsing and guardrails for compliance. Implemented autonomous LangChain agent architectures via Windsurf Cascade and codebase refactoring with Cursor AI; built an AI-powered Employee Performance Evaluation platform and an autonomous chatbot with function calling for backend integration; deployed on AWS (ECS, Lambda, S3, RDS) with CI/CD and monitoring.

Senior Software Engineer / Scrum Master at U.S. Army

April 1, 2023 - June 1, 2025

Designed NiFi-based data ingestion pipelines for processing classified metadata, integrated Java client code for OpenTDF encryption/decryption and Atlas Data Dictionary storage. Built Python automation scripts for data validation and transformation. Developed AI-powered data classification agents using LangChain to automatically categorize and tag ingested documents, reducing manual classification time. Led microservices architecture and DoD security compliance across multiple services; facilitated Agile ceremonies as Scrum Master for a 12-person team.

Java Programmer / Team Lead at USPTO TRAM Retirement Project

August 1, 2022 - January 1, 2023

Built backend REST API solutions (GET, PUT, DELETE) for case data management with XML/JSON transformations using Jackson. Accelerated repetitive API and serialization work with GitHub Copilot; led sprint planning and delivery for critical system modernization.

PowerApps Developer / Python Engineer at STEAMPUNK

November 1, 2021 - June 1, 2022

Developed Fraud DB reporting application with PowerApps/Dataverse and Python ETL pipelines for data cleansing, validation, and anomaly detection. Built ML analytics scripts leveraging Scikit-learn for fraud pattern detection; Copilot accelerated scaffolding and Cursor AI assisted debugging across ML workflows.

React / Python Full Stack Developer at DHS/USCIS

November 1, 2021 - January 31, 2022

Built React-based web applications with Python (Django/Flask) backend APIs for immigration petition processing; implemented DevSecOps practices and contributed to automated testing and CI/CD pipelines. Rapid UI prototyping with Firebase Studio facilitated stakeholder validation and accelerated delivery.

AI/ML Developer at DXC TECHNOLOGY

October 1, 2019 - March 1, 2020

Developed and trained production AI/ML models using AWS SageMaker for automated incident enrichment and prediction; implemented end-to-end ML pipelines with AWS Step Functions and Batch for scalable inference. Explored transformer-based NLP models (GPT-3, BERT family); tracked experiments with MLflow and Weights & Biases.

Web and Software/ML Engineer at MEDICAL METRICS INC.

August 1, 2017 - July 31, 2019

Developed AI/ML models using Python (NumPy, Pandas, Scikit-learn) with AWS SageMaker for healthcare incident prediction; built NLP pipelines with Hugging Face Transformers, spaCy, and NLTK; implemented automated retraining workflows and validation.

Software Engineer / AI Developer at NAILOR INDUSTRIES INC.

April 1, 2014 - April 1, 2016

Developed predictive maintenance models with Scikit-learn and SciPy; implemented anomaly detection with Theano for HVAC analysis; designed NLP automation tools with NLTK for maintenance logs; accelerated development with Copilot.

Software Developer at Harris County District Clerks Office

June 1, 2009 - April 1, 2012

Designed, developed, and maintained enterprise applications using .NET, VB.NET, C#, and Java; supported SharePoint pages; migrated legacy VB.NET applications to C#; provided full-stack support for departmental applications.