# Sajib Rafi Hossain

> Incoming AI/ML Fellow @ Break Through Tech | Software Engineering Fellow @ CUNY Tech Prep | CS @ Queens College ’27

Location: United States, United States
Profile: https://flows.cv/sajib

Hello, my name is Sajib Rafi Hossain, I go by "Rafi". I am currently a junior at Queens College studying Computer Science.

## Work Experience
### AI/ML Fellow @ Break Through Tech
Jan 2026 – Present
• Selected for a competitive year-long AI/ML fellowship centered on machine learning, real-world industry collaboration, applied AI development, and professional growth

### Software Engineer Fellow @ CUNY Tech Prep
Jan 2025 – Present | New York, New York, United States
• Selected for a competitive, year-long fellowship for top CUNY computer science students, focusing on full-stack web development, cloud technologies, and professional software engineering practices
• Practicing system design by translating requirements into scalable architectures, defining APIs, modeling data, and evaluating tradeoffs (performance, cost, reliability) through diagrams, written docs, and iterative design reviews
• Building full-stack applications with React/Next.js (TypeScript), Tailwind CSS, Node.js/Express, PostgreSQL, DynamoDB, Supabase, and AWS, supported by CI/CD pipelines with GitHub Actions
• Implementing engineering best practices, including minimum 70% test coverage, Lambda API development, infrastructure testing with LocalStack, and robust documentation (ADRs, READMEs, API docs)

### STEM Instructor @ New York Edge
Jan 2025 – Jan 2025 | Queens, New York, United States
• Designed and delivered environmental science and STEM-focused lessons for grade 3–5 students, covering topics such as sustainability, renewable energy, and ecosystems through interactive, hands-on activities.
• Adapted teaching methods to diverse learning needs, fostering engagement and curiosity among over 150+ students across multiple classrooms.
• Collaborated with program coordinators and fellow instructors to maintain a positive, inclusive learning environment and ensure smooth daily program operations.

### Software Engineer Fellow @ Headstarter
Jan 2024 – Jan 2024
• Engineered and deployed 5 AI-powered web applications, targeting scalability and user growth.
 • Led a team in developing full-stack web applications using Next.js, React, Firebase, and other technologies, reducing development time by 30% through implementing modular components and CI/CD workflows.
 • Optimized workflows, enhancing project delivery speed, ensuring seamless integration of modern web technologies like OpenAI, Pinecone, Stripe, and Clerk auth.

### Web Developer Fellow @ CodePath
Jan 2023 – Jan 2024
• Expanded proficiency in web development technologies, including HTML, CSS, JavaScript, and React.js, through intensive training and project-based learning.
 • Integrated API calls into the website, utilizing frameworks to fetch data and parse JSON responses from an unfamiliar API.
 • Facilitated team-based coding sessions, optimizing project delivery times through effective code reviews and pair programming.


## Education
### Bachelor of Arts - BA in Computer Science
Queens College

### Intermediate Technical Interview Prep
CodePath

### High School Diploma in Web Page, Digital/Multimedia and Information Resources Design
Thomas A. Edison Career and Technical Academy


## Contact & Social
- LinkedIn: https://linkedin.com/in/sajib-rafi-hossain-237678222

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Source: https://flows.cv/sajib
JSON Resume: https://flows.cv/sajib/resume.json
Last updated: 2026-04-13