Hi there! I'm Lucas Germinari Carreirađź‘‹

Full-stack software & AI engineer and entrepreneur. I help teams and clients turn ideas into shipped products - from architecture and requirements to deployment. Open to freelance work and taking part in new ventures.

About Me

Looking to build something great? You are in the right place!

Lucas Germinari

Who am I?

Hi, I'm Lucas. I love building things that work in the real world and solve real problems. I graduated from Indiana University with a B.S. in Computer Science (AI specialization) and High Distinction. Professionally and academically, I've:

I care just as much about the business behind the build:

  • Collaborated with Anthropic as a Claude Builder Ambassador to launch the Claude Builder Club, now with 600+ members
  • Co-founded Hubble (later renamed Bobby) — a conversational AI platform that had 300+ beta users — and Goliath, a legal tech startup that is currently in pilot with law firms in Indiana
  • Provided freelance services spanning different kinds of software systems from requirements gathering to launch

I'm open to freelance work, consulting, and participating in ventures — if you have an idea to bring to life or want a partner to build with, let's talk.

My Projects

Here, you can explore some of my projects. Hover over or click each card to view more details or enjoy the full banner image :)

  • Startups & Ecosystem Building
  • Research
  • Open Source Software Projects
  • Others
Anthropic - Claude Ambassador / Campus Growth
Client Work

Anthropic - Claude Ambassador / Campus Growth

As an ambassador working with Anthropic, I promote responsible AI development and adoption on Indiana University's campus, engaging peers through events, content creation, and campus partnerships, including managing the Claude Builder Club's social media presence and community building. Example: led the Claude Hackathon, featuring $1.5k+ in prizes and 200+ participants

Claude Builder Club
Startups & Ecosystem Building

Claude Builder Club

Served as founder and president of Anthropic's official student organization, Claude Builder Club, leading the organization’s strategy, operations, and executive board initiatives focused on AI development, education, and community building at Indiana University.

Technical Events & Workshops Officer - CS Club @ IU
Others

Technical Events & Workshops Officer - CS Club @ IU

In my service as a Technical Events & Workshops Officer for the Computer Science Club at Indiana University, I planned and designed events, including coding competitions and a mentorship program.

DifuseIt
Open Source Software Projects

DifuseIt

A PyTorch implementation of a cascading diffusion model for conditional text-to-image generation, based on Google's Imagen architecture.

Dumb Politics - 0-to-1 Software Product/App Development
Client Work

Dumb Politics - 0-to-1 Software Product/App Development

Collaborated with the startup Dumb Politics to build their React Native mobile app from scratch, owning the architecture, database, and cloud infrastructure end-to-end, while allowing them to go from idea to a real product. Currently published in the App Store with a 5-start rating.

Entropic
Startups & Ecosystem Building

Entropic

Founded Entropic, an organization focusing on advancing the intersection of technology and entrepreneurship, and empowering individuals and organizations in these fields. Entropic also has presence in some universities and resources to help members grow.

Goliath.ai
Startups & Ecosystem Building

Goliath.ai

Co-founded Goliath - an AI-powered legal workflow platform for estate planning firms, built around secure, multi-agent AI systems for legal automation. Goliath records client meetings, generates structured notes and first-pass legal documents, and streamlines drafting and delegation workflows through AI agents, hybrid retrieval systems, and attorney-in-the-loop oversight designed for high-trust legal environments.

Google - Gemini Event Ambassador
Client Work

Google - Gemini Event Ambassador

(Upcoming) Partnered with Google and Youth Marketing Connection to represent Gemini and lead events focused on campus outreach and user community growth at Indiana University

Hubble (later Bobby)
Startups & Ecosystem Building

Hubble (later Bobby)

Co-founded and developed the startup Hubble (later rebranded as Bobby), an AI-powered hiring platform focused on improving how students connect with startups. The platform used voice-based AI workflows and intelligent matching systems to evaluate candidates beyond traditional resumes, capturing factors such as communication style, experience, and personal values.

Scientific Research - Computational Thinking Lab
Research

Scientific Research - Computational Thinking Lab

I am a researcher at the Computation Thinking Lab, a AI lab at Indiana University that aims to advance the frontier of medical AI. Work includes fine-tuning LLMs for medical diagnosis prediction, clinical information extraction, and running large training and inference workloads on multi-GPU clusters

NoKe
Open Source Software Projects

NoKe

An MLOps (and browser extension) project for fake news detection, combining classical and transformer models with automated pipelines and model interpretability.

Packt - Social Media Content Creation & Blog Writing
Client Work

Packt - Social Media Content Creation & Blog Writing

Social media advertisement via content creation + technical blog writing

Percipient - Legal LLMs Fine-Tuning and Evaluation
Client Work

Percipient - Legal LLMs Fine-Tuning and Evaluation

Collaborated with Percipient to architect fine-tuning, DPO alignment, and evaluation pipelines for open-weights legal AI models, specializing in employment law and agentic workflows

PlanItUni  - AI-focused software development (+ GTM)
Client Work

PlanItUni - AI-focused software development (+ GTM)

Collaborated with the startup PlanItUni to provide backend engineering and LLM integration services for their product, which aims to be the AI platform for universities. Also supported event-based go-to-market efforts at Indiana University.

Scientific Research - Quantum Convolutional Neural Networks
Research

Scientific Research - Quantum Convolutional Neural Networks

Academic research about Quantum Convolutional Neural Networks (QCNNs) and Quantum Machine Learning (QML) at Indiana University - Luddy School of Informatics, Computing, and Engineering. I used TensorFlow Quantum to create simulations and compiled literature reviews about the uses of QCNNs on industry applications.

Rally - Software Development & Technical Consulting
Client Work

Rally - Software Development & Technical Consulting

Collaborated with Rally, an early event-hosting startup focused on Greek life, on backend software development and advice on technical direction for their product. The product is going through beta testing with real users currently

Sanitas
Open Source Software Projects

Sanitas

An agentic RAG system that coordinates Neo4j graph queries, vector search, and local document retrieval to answer healthcare operational questions.

Guest Speaker and Presenter for takeUforward
Others

Guest Speaker and Presenter for takeUforward

I was invited to be a guest speaker and presenter at the "Placement Playbook" event from takeUforward.

Waze Churn: End-to-End Data Analysis
Open Source Software Projects

Waze Churn: End-to-End Data Analysis

An end-to-end data science study analyzing driver churn from a Waze dataset, combining exploratory analysis, hypothesis testing, and gradient-boosted classification.

Skills and Certificates

Here are some of the skills I have acquired over the years. You can also check my certificates here.

AI & Machine Learning

PyTorch & TensorFlowLLM Fine-Tuning: PEFT, LoRA & RLHFAI Agents, RAG & MCP SystemsLangChain, LangGraph & LlamaIndex

Backend & Distributed Systems

FastAPI & Django (Python)Java: Spring Boot, Spring Security & Spring AICUDA, Slurm & Multi-GPU TrainingREST API Architecture & Microservices

Web & Frontend Development

React & Next.jsTypeScriptAstroResponsive UI & Component Architecture

Databases & Data Engineering

SQL: PostgreSQL, MySQL, SQLiteVector Databases: Pinecone, pgvectorNoSQL: Redis & MongoDBData Processing: Apache Spark & Airflow

Cloud, DevOps & Infrastructure

Docker & Container OrchestrationKubernetesCloud Architecture: AWS & GCPCI/CD Workflows & GitHub Actions

Architecture, Consulting & Leadership

Systems & Architecture DesignRequirements Gathering & Solution ScopingTechnical Consulting & AdvisoryLanguages: English, Portuguese, Spanish (Fluent)

My Experiences

An overview of my professional journey and achievements. Each role has contributed to my growth and expertise in different areas.

Anthropic

September 2025 — Present

Claude Ambassador & President of Claude Builder Club

See details

As a Claude Ambassador working with Anthropic, I help represent the company's products and its flagship AI model, Claude, on the Indiana University campus.

My role focuses on promoting responsible AI development by engaging peers with workshops, hackathons, and collaborative events. I also create content to share my experiences with Claude and partner with campus organizations to expand awareness of AI’s applications in problem-solving and learning.

Within this program, I serve as the president of the Claude Builder Club, an official student organization sponsored by Anthropic, and lead its executive board. Some highlights include 7+ workshops hosted by us and featuring team members from Anthropic, 2 hackathons with 200+ students and $1.5k in prizes, and more - hint: take a look at the related projects :)

Self-employed

August 2025 — Present

Independent Software Engineer & Technical Consultant

See details

I provide independent software engineering and technology consulting services to early-stage startups and organizations. I am actively taking clients; if you are interested, feel free to get in touch!

  • Consult directly with founders and teams to scope requirements, translating product requirements documents (PRDs) and design systems into scalable system architecture and technology recommendations.
  • Build full-stack products end-to-end, including React Native mobile apps and backend services with LLM integration.
  • Design and maintain cloud infrastructure and databases (PostgreSQL, AWS, Supabase), applying security-first principles for handling sensitive user data.
  • Support go-to-market efforts where needed, including marketing strategy and partnership outreach.

Selected clients

Bobby/Hubble & Goliath

April 2025 — Present

Co-Founder & CTO

See details

As Co-Founder & CTO across both ventures, I directed end-to-end product architecture, engineering, and AI system design. My entrepreneurial journey began with Hubble (later rebranded as Bobby) in AI-driven candidate recruitment. Navigating early beta testing and customer discovery revealed critical product–market fit lessons, leading to an intentional pivot into legal technology to co-found Goliath.

Hubble (later Bobby) — AI-Driven Candidate Profiling & Matching

  • Co-founded and served as CTO alongside Sehoon Park, building an AI-powered hiring platform designed to connect students with early-stage startups through voice-based profiling and intelligent matching.
  • Architected AI voice-agent workflows and matching pipelines to capture candidate experience, communication style, and values beyond traditional static resumes.
  • Grew the platform to 300+ student sign-ups and onboarded early-stage startups during initial beta testing to validate demand in the student–startup hiring space.
  • Accepted into the IU Innovates startup incubator, iterating on product features and market strategy through mentorship and user feedback.
  • Competed in and won collegiate pitch competitions, including Start Tank and InnoQuest.
  • The Strategic Pivot: After extensive user testing and feedback analysis, we identified key product–market fit and distribution hurdles in student recruitment. Rather than forcing a misaligned product, we made the strategic decision to sunset Bobby (see meetbobby.vercel.app) and redeploy our technical expertise in agentic AI and workflow automation toward a high-trust, high-value domain: legal tech.
  • Explore the venture: Hubble (later Bobby) Project Details
  • Co-founded Goliath as CTO, owning full-stack architecture, agent pipelines, and system security for an AI workflow platform tailored for estate planning law firms.
  • Designed secure multi-agent architectures and hybrid retrieval (RAG) systems that record client meetings, synthesize structured notes, and generate first-pass legal drafts with attorney-in-the-loop oversight.
  • Engineered rigorous guardrails, deterministic criteria resolution, and security models required for high-trust legal environments.
  • Competed in and won the Elmore Startup Clinic pitch competition (IU Maurer School of Law).
  • Currently running paid pilots with law firms across Indiana, collaborating closely with practicing attorneys while expanding capabilities into automated billing and sentiment analysis.
  • Explore the venture: Goliath.ai Project Details and Goliath's Website

Indiana University — Luddy School of Informatics, Computing and Engineering

September 2024 — Present

ML Researcher

See details
  • In Fall 2024, investigated quantum convolutional neural networks (QCNNs) within hybrid classical-quantum models. Applied Python (especially TensorFlow Quantum) and quantum computing concepts to study QCNNs

  • In Fall 2025, Conducted academic research on the application of Large Language Models to clinical data (specifically EHR data), information extraction, and diagnosis prediction. Was the lead author on a paper associated with such research, which was submitted to the International Joint Conferences on Artificial Intelligence (IJCAI). Also operated a SLURM-based computing cluster to enable distributed training and inference using DeepSpeed and tensor parallelism, while implementing both learned and traditional NLP evaluation metrics. .

  • Presented findings to both technical stakeholders and non-technical audiences in a poster session.

  • Currently, I'm an AI/ML researcher for the Computational Thinking Lab

Entropic

March 2024 — Present

Founder

See details
  • Founded Entropic, an organization that empowers individuals and organizations in the domains of technology and entrepreneurship.
  • Established a branch of Entropic at Ivy Tech (Entropic@IT) and expanded to Indiana University (Entropic@IU), as student-led organizations that host events, networking opportunities, and technical workshops.
  • Facilitated and mentored collaborative projects, including full-stack web apps, management systems for local businesses, and software-focused initiatives led by student teams.
  • Created technical and entrepreneurship study guides, eBooks, and curated roadmaps for students to build practical skills with free, high-quality resources.
  • Grew an engaged online community through a structured Discord server and social media channels (Instagram, TikTok, LinkedIn), along with social media content production.
  • Co-hosted 2 Hackathons, each with 200+ participants and 1.5k+ in prizes

Elevance Health

May 2026 — August 2026

AI Engineering Intern

See details

Worked on AI systems for healthcare Utilization Management (UM) at Elevance Health, focusing on clinical criteria automation, predictive modeling, and production ML infrastructure.

Some of the stuff I did:

  • Improved a claims denial risk scoring system through feature engineering, raising PR-AUC from 0.82 to 0.90, and implemented model routing to reduce inference latency by 10%.
  • Integrated Fiddler across 15+ production machine learning models (primarily XGBoost and ensemble classifiers) for case-detail probability predictions to monitor data drift and model performance. Analyzed telemetry across 5 production services to identify opportunities for latency reduction, precision gains, and infrastructure cost savings.
  • Contributed to an AI-assisted Utilization Management automation platform:
    • Built a configurable DAG-based workflow engine that coordinates hybrid retrieval (semantic and BM25 RAG), structured document extraction using OCR and LLMs, and deterministic clinical criteria resolution.
    • Developed a multimodal, long-context AI agent that analyzes unstructured clinical policy documents and converts them into executable YAML DAG workflows.
  • Deployed and orchestrated production AI/ML microservices on Kubernetes using Kubeflow, supporting containerized model serving across a team of 13+ data scientists and engineers.

Indiana University

August 2025 — May 2026

Undergraduate Instructor / TA

See details

Worked as an Undergraduate Instructor for the class C343 - Data Structures & Algorithms at Indiana University. My responsibilities included teaching labs, grading assignments, designing test cases, and supporting students.

IU Enterprise Systems

June 2025 — May 2026

Software Engineering & DevOps Intern

See details
  • Worked on infrastructure automation, internal tooling, and modernization efforts supporting enterprise university systems and web services. Automated server administration workflows using Bash and Python, including MySQL backups, monitoring tasks, and CI/CD improvements.
  • Maintained Linux-based enterprise environments running Apache, MySQL, and PHP, with a focus on containerization using Docker and Kubernetes.
  • Developed an internal dependency management platform in Java using Spring Boot REST APIs and a React-based administrative interface.
  • Implemented monitoring and observability solutions with Grafana to support system reliability and operational visibility.
  • Built an MCP server using Spring AI, enabling secure OAuth2-authenticated interaction with internal APIs through LLM platforms such as ChatGPT and Claude.

Luddy Consulting Association

February 2025 — July 2025

Solutions Engineer

See details
  • Collaborated with a team of eight engineers to develop software solutions for TrueLeap, a non-profit focused on accessible e-learning.
  • Used Python, PyTorch, Pinecone, and LangChain to design a chatbot powered by LLMs and Retrieval-Augmented Generation.
  • Worked on goals involving driving hallucinations below 3% and improving response accuracy to ~95% using FastAPI services and better context retrieval.

Habitat for Humanity

September 2024 — May 2025

Data & Software Systems Intern

See details
  • Worked on retail-focused AI/ML and data engineering initiatives supporting e-commerce operations, inventory management, and analytics workflows. Managed and optimized AWS-hosted infrastructure and data systems, including a retail inventory database containing more than 600 SKUs.
  • Built and maintained scalable ETL pipelines using Python, Apache Airflow, AWS Kinesis, Pandas, and MySQL (AWS RDS) to process inventory and sales data for downstream analytics and machine learning applications.
  • Performed data exploration, reporting, and visualization using Power BI, Excel, and AWS SageMaker to support operational insights and model development.
  • Developed AI-driven systems including retrieval-augmented generation (RAG) applications and a real-time computer vision classification model for physical product recognition and retail automation workflows.

Awards & Competitions

Key milestones and recognitions achieved in competitive hackathons, pitch events, and innovation challenges.

1st Place WinnerStartup Pitch Competition

CEO Start Tank 2025

Awarded 1st place in the startup pitch competition, presenting Bobby, a conversational-AI platform designed to match students with startup roles using detailed behavioral and technical profiles.

1st Place Winner48-Hour AI Hackathon

Luddy Hackathon Fall 2024

Led a team to build an agentic Q&A, document summarization, and file organization/processing system over one weekend, securing 1st place for technical execution, design, and market potential.

WinnerIndustry AI Challenge

Cummins Xtern

Collaborated in a team to build an AI agent for a manufacturing context, automating order and inventory handling processes to improve operational efficiency. This event was hosted by Cummins

Additional Placements & Honors

FinalistInnoquest 2025-2026
FinalistAI Business Launch Competition
FinalistMSIS 3+1 Case Competition
FinalistPitchathon
Semi-FinalistClapp Vernon Idea Competition

Hear From Others

Collaboration is at the heart of my work — here’s what others have to say.

Helping startups bring their ideas to life

Evan T.

Evan T.

Founder @ Dumb Politics

Building an ecosystem and fostering campus growth as a Claude Ambassador

One of our most outstanding ambassadors.

Hunter von Ahn

Associate Manager @ THE TEAM

Reliable, Proactive, and Always Ahead

Lucas is one of those rare people you can trust with any task. He takes ownership of his responsibilities and ensures every detail is handled with care. What impressed me most was his initiative - he anticipates challenges and proposes solutions before they become problems. His drive and excellence make him an invaluable collaborator.

His flexibility also stands out, including adapting to shifting project requirements or stepping into new roles. Lucas consistently adjusts with ease while still delivering outstanding results.

Ricardo M.

Ricardo M.

Quality Manager @ Cummins

Leadership and collaboration are driving the creation of Goliath

Shreya G.

Shreya G.

UX Designer, previous summer intern @ Goliath

Let's connect!

Interested in collaborating on a project, discussing a consulting engagement, or exploring a new venture together? Reach out by email or social media, or use the form below to share your project details, goals, and requirements.