Software Engineer Intern @ HubSpot
Software Engineer Intern @ HubSpot
Ramzy I. Wardhana
Ramzy I. Wardhana
AI & CS Student at University of Birmingham with 1+ year of experience in Software Development, AI/ML/GenAI and an extensive background in Web design and development. Expected to graduate Summer of 2026.
AI & CS Student at University of Birmingham with 1+ year of experience in Software Development, AI/ML/GenAI and an extensive background in Web design and development. Expected to graduate Summer of 2026.
GitHub

Projects
Prakerja.
Prakerja, an innovative platform dedicated to paving the way for opportunities and skill development, while also actively addressing the issue of poverty in Indonesia

Prakerja
Prakerja, an innovative platform dedicated to paving the way for opportunities and skill development, while also actively addressing the issue of poverty in Indonesia

Prakerja.
Prakerja, an innovative platform dedicated to paving the way for opportunities and skill development, while also actively addressing the issue of poverty in Indonesia

NobleWear.
NobleWear is a fashion e-commerce platform built as part of the Software Engineering final project at Universitas Gadjah Mada. Developed with Node.js, Prisma, and MySQL. Designed for a seamless shopping experience across both mobile and desktop platforms.

NobleWear
NobleWear is a fashion e-commerce platform built as part of the Software Engineering final project at Universitas Gadjah Mada. Developed with Node.js, Prisma, and MySQL. Designed for a seamless shopping experience across both mobile and desktop platforms.

NobleWear.
NobleWear is a fashion e-commerce platform built as part of the Software Engineering final project at Universitas Gadjah Mada. Developed with Node.js, Prisma, and MySQL. Designed for a seamless shopping experience across both mobile and desktop platforms.

Pathseeker Official Website
Pathseeker.id is a platform designed to empower students by providing easy access to webinars, events, and partnership opportunities. The project aimed to create an intuitive, user-friendly web interface that would facilitate how students navigate through the platform's resources.

Pathseeker Official Website
Pathseeker.id is a platform designed to empower students by providing easy access to webinars, events, and partnership opportunities. The project aimed to create an intuitive, user-friendly web interface that would facilitate how students navigate through the platform's resources.

Pathseeker Official Website
Pathseeker.id is a platform designed to empower students by providing easy access to webinars, events, and partnership opportunities. The project aimed to create an intuitive, user-friendly web interface that would facilitate how students navigate through the platform's resources.

HIMAKOM UGM Official Website
The HIMAKOM UGM website is a key platform for Computer Science students at Universitas Gadjah Mada, offering access to academic resources and supporting activities like events and seminars. It connects students with HIMAKOM and is widely used by the UGM community.

HIMAKOM UGM Official Website
The HIMAKOM UGM website is a key platform for Computer Science students at Universitas Gadjah Mada, offering access to academic resources and supporting activities like events and seminars. It connects students with HIMAKOM and is widely used by the UGM community.

HIMAKOM UGM Official Website
The HIMAKOM UGM website is a key platform for Computer Science students at Universitas Gadjah Mada, offering access to academic resources and supporting activities like events and seminars. It connects students with HIMAKOM and is widely used by the UGM community.

SIAGA : Emergency App in the Palm of Your Hand
Siaga is an emergency response app designed to offer immediate access to essential services such as police, ambulance, and firefighters across Indonesia. The app integrates live GPS location to ensure quick communication with emergency authorities.

SIAGA : Emergency App in the Palm of Your Hand
Siaga is an emergency response app designed to offer immediate access to essential services such as police, ambulance, and firefighters across Indonesia. The app integrates live GPS location, real-time video calls, and a panic button to ensure quick, seamless communication with emergency authorities.

SIAGA : Emergency App in the Palm of Your Hand
Siaga is an emergency response app designed to offer immediate access to essential services such as police, ambulance, and firefighters across Indonesia. The app integrates live GPS location to ensure quick communication with emergency authorities.

Crux Survival Guide Mobile App
The Crux Survival Guide Mobile App is an Android app created for the OmahTI Inbound Project, offering survival tips for the fictional planet Crux. It uses Flutter, Firebase, and OpenAI DALL-E model to generate a hypothetical image.

Crux Survival Guide Mobile App
The Crux Survival Guide Mobile App is an Android app created for the OmahTI Inbound Project, offering survival tips for the fictional planet Crux. It uses Flutter, Firebase, and OpenAI DALL-E for an interactive, creative solution to a hypothetical survival scenario.

Crux Survival Guide Mobile App
The Crux Survival Guide Mobile App is an Android app created for the OmahTI Inbound Project, offering survival tips for the fictional planet Crux. It uses Flutter, Firebase, and OpenAI DALL-E model to generate a hypothetical image.

Subway UI/UX Independent Study
The Subway UX study was an independent project focused on redesigning Subway’s UK website to improve speed, navigation, and accessibility, resulting in a more user-friendly and efficient online experience across both desktop and mobile platforms.

Subway UI/UX Independent Study
The Subway UX study was an independent project focused on redesigning Subway’s UK website to improve speed, navigation, and accessibility, resulting in a more user-friendly and efficient online experience across both desktop and mobile platforms.

Subway UI/UX Independent Study
The Subway UX study was an independent project focused on redesigning Subway’s UK website to improve speed, navigation, and accessibility, resulting in a more user-friendly and efficient online experience across both desktop and mobile platforms.

PlacementHub
PlacementHub is a student-centric platform designed to simplify placement management, featuring a kanban tracker, calendar, ratings page, and AI chatbot. Built using JHipster and Angular, I developed both the back-end functionality and the intuitive, accessible UI/UX design.

PlacementHub
PlacementHub is a student-centric platform designed to simplify placement management, featuring a kanban tracker, calendar, ratings page, and AI chatbot. Built using JHipster and Angular, I developed both the back-end functionality and the intuitive, accessible UI/UX design.

PlacementHub
PlacementHub is a student-centric platform designed to simplify placement management, featuring a kanban tracker, calendar, ratings page, and AI chatbot. Built using JHipster and Angular, I developed both the back-end functionality and the intuitive, accessible UI/UX design.

More Projects on GitHub
More Projects on GitHub
Practical Experience
Practical Experience
Practical Experience
HubSpot
HubSpot
HubSpot
Software Engineer Intern - InfraSec
Software Engineer Intern - InfraSec
England, United Kingdom
England, United Kingdom
July 2025 - Present
July 2025 - Present
HubSpot is a leading provider of business software dedicated to marketing automation, sales enablement, and customer relationship management. HubSpot empowers 258,000+ businesses across 135+ countries to manage the entire customer journey from a single integrated smart CRM software.
• Integrated AI/ML agents into internal development tools using on-premise GPT-4o LLM and Vision models. Designed and implemented training pipelines for fine-tuning OpenSource LLMs (Meta Llama 3.1 & 3.2 at 1B, 3B, 8B, 70B) with LoRA for the classification problem.
Rohde & Schwarz
Rohde & Schwarz
Rohde & Schwarz
Software Engineer Placement - AI
Software Engineer Placement - AI
England, United Kingdom
England, United Kingdom
July 2024 - June 2025
July 2024 - June 2025
Integrated AI/ML agents into internal development tools using on-premise GPT-4o LLM and Vision models. Designed and implemented training pipelines for fine-tuning OpenSource LLMs (Meta Llama 3.1 & 3.2 at 1B, 3B, 8B, 70B) with LoRA for the classification problem.
• Integrated AI/ML agents into internal development tools using on-premise GPT-4o LLM and Vision models. Designed and implemented training pipelines for fine-tuning OpenSource LLMs (Meta Llama 3.1 & 3.2 at 1B, 3B, 8B, 70B) with LoRA for the classification problem.
Implemented advanced AI techniques such as Retrieval-Augmented Generation (BGE Large v1.5, ChromaDB, LangChain, NLTK). Built scalable preprocessing pipelines for PandasAI to handle high-dimensional tabular data (50,000+ rows, 20 columns) connected with LLMs. Executed rigorous testing across multiple datasets to validate LLM classification and RAG performance with MLFlow.
• Implemented advanced AI techniques such as Retrieval-Augmented Generation (BGE Large v1.5, ChromaDB, LangChain, NLTK). Built scalable preprocessing pipelines for PandasAI to handle high-dimensional tabular data (50,000+ rows, 20 columns) connected with LLMs. Executed rigorous testing across multiple datasets to validate LLM classification and RAG performance with MLFlow.
Developed a full-stack, multi-agent internal AI assistant with 4 tool-calling capabilities, including RAG (ChromaDB, LangChain), Vision (GPT-4o), data analysis (PandasAI), general queries (Meta Llama 3.1), and log analysis via regex parsing integrated with a language model. Handled the entire lifecycle from design to development, containerization, and deployment on on-premise cloud using Kubernetes and Docker.
• Developed a full-stack, multi-agent internal AI assistant with 4 tool-calling capabilities, including RAG (ChromaDB, LangChain), Vision (GPT-4o), data analysis (PandasAI), general queries (Meta Llama 3.1), and log analysis via regex parsing integrated with a language model. Handled the entire lifecycle from design to development, containerization, and deployment on on-premise cloud using Kubernetes and Docker.
Telkom Indonesia
Telkom Indonesia
Telkom Indonesia
Digistar Program - UI/UX
UI/UX Digistar Program
UI/UX Digistar Program
Jakarta, Indonesia
Jakarta, Indonesia
July 2023 - August 2023
July 2023 - August 2023
Enrolled in Telkom Indonesia's Digistar intensive program, connecting students, fresh graduates, and the digital community with expert Telkom professionals. A program that focused on building personal and professional skills for the digital industry.
Enrolled in Telkom Indonesia's Digistar intensive program, connecting students, fresh graduates, and the digital community with expert Telkom professionals. A program that focused on building personal and professional skills for the digital industry.
Practically and theoretically learned about UX design principles, processes, wireframing, prototyping, UX research, testing methodologies, and the societal impact of UI/UX.
Practically and theoretically learned about UX design principles, processes, wireframing, prototyping, UX research, testing methodologies, and the societal impact of UI/UX.
Appointed to lead a UI/UX team of 11 in developing a functional prototype for Prakerja—an online platform designed to empower economically disadvantaged individuals across Indonesia by facilitating job access and skill development.
Appointed to lead a UI/UX team of 11 in developing a functional prototype for Prakerja—an online platform designed to empower economically disadvantaged individuals across Indonesia by facilitating job access and skill development.
Education
University of Birmingham
University of Birmingham
University of Birmingham
BSc. Artificial Intelligence and Computer Science
BSc. Artificial Intelligence and Computer Science
Birmingham, United Kingdom
Birmingham, United Kingdom
September 2023 - July 2026 (Expected)
September 2023 - July 2026 (Expected)
Direct Entry to 2nd Year
Grade: First Class Honours (Overall)
Gained a partial scholarship from The University of Birmingham
Direct Entry to 2nd Year
Grade: First Class Honours (Overall)
Gained a partial scholarship from The University of Birmingham
Activities & Volunteer:
Activities & Volunteer:
Head of Data, Information, and Academics at Indonesian
Student AssociationStudent Library Assistant at the UoB's Library
Campus Ambassador at the UoB's Open Day 2024
• Head of Data, Information, and Academics at Indonesian Student Association
• Student Library Assistant at the UoB's Library
• Campus Ambassador at the UoB's Open Day 2024
Relevant Modules:
Relevant Modules:
Artificial Intelligence 2
Functional Programming
Deep Learning (Neural Computation)
Evolutionary Computation
Intelligent Interactive Systems
Software Engineering Practice
• Artificial Intelligence 2
• Functional Programming
• Deep Learning (Neural Computation)
• Evolutionary Computation
• Intelligent Interactive Systems
• Software Engineering Practice
Universitas Gadjah Mada
Universitas Gadjah Mada
Universitas Gadjah Mada
BSc. Computer Science (S.Kom, Sarjana Ilmu Komputer)
BSc. Computer Science
(S.Kom, Sarjana Ilmu Komputer)
Grade: 3.98 / 4.00
Grade: 3.98 / 4.00
Grade: 3.98 / 4.00
Yogyakarta, Indonesia
Yogyakarta, Indonesia
August 2021- July 2026 (Expected)
August 2021- July 2026 (Expected)
International Undergraduate Program (2y + 2y + 1y) Double Degree Program to University of Birmingham with 1 Year in Industry Program
International Undergraduate Program (2y + 2y + 1y) Double Degree Program to University of Birmingham with 1 Year in Industry Program
Activities & Volunteer:
Activities & Volunteer:
Student Representative of the 2023 ASIIN International
University Accreditation Program.Class Leader of the Organization and Architecture Class.
Discrete Math Lecturer Assistant.
Official Speaker at the Welcome Day of the New Computer
Science Students 2022.
• Student Representative of the 2023 ASIIN International University Accreditation Program.
• Class Leader of the Organization and Architecture Class.
• Discrete Math Lecturer Assistant.
• Official Speaker at the Welcome Day of the New Computer Science Students 2022.
Relevant Modules:
Relevant Modules:
Software Engineering Practices and Methodologies
Operating Systems and Computer Networks
Full Stack Software Development
Object Oriented Programming
Algorithms and Data Structures
Machine Learning
• Software Engineering Practices and Methodologies
• Operating Systems and Computer Networks
• Full Stack Software Development
• Object Oriented Programming
• Algorithms and Data Structures
• Machine Learning
Professional Certificate
Professional Certificate
Professional Certificate
Google Project Management Professional Certificate

The certificate provides a structured learning path covering key project management concepts and methodologies. Gained expertise in creating project plans, defining scope, managing resources, tracking progress, and using project management software for successful project outcomes
Google IT Automation with Python Professional Certificate

Google's six-course certificate equips IT professionals with sought-after skills like Python, Git, and IT automation. The hands-on curriculum emphasizes Python coding for IT support and systems administration automation. Certificate holders excel in Git/GitHub usage, complex problem-solving, and scaling automation with configuration management and Cloud
Skills
Skills
AI & Machine Learning
AI & Machine Learning
AI & Machine Learning
Software Development
Software Development
Software Development
LLM
LLM
LLM
Python
Python
Python
Javascript
Javascript
Javascript
Typescript
Typescript
Typescript
Java
Java
Java
C++
C++
C++
UI/UX
UI/UX
UI/UX
Web & Mobile Design
Web & Mobile Design
Web & Mobile Design
Prototyping
Prototyping
Prototyping
User Testing
User Testing
User Testing
Web Development
Web Development
Web Development
DevOps
DevOps
DevOps
React
React
React
Organizational Experience
Organizational Experience
Organizational Experience
Google Developer Groups on Campus UGM
Google Developer Groups on Campus UGM
Google Developer Groups on Campus UGM
Core Team at Technical, Event & Activation
Core Team at Technical, Event & Activation
Yogyakarta, Indonesia
Yogyakarta, Indonesia
September 2021 - September 2023
September 2021 - September 2023
Managed 50+ Excel Sheets, forms, QR codes, technical document, and deck as a visual aid for learning sessions and operated event livestream of 39 online events and 2 offline events.
Managed 50+ Excel Sheets, forms, QR codes, technical document, and deck as a visual aid for learning sessions and operated event livestream of 39 online events and 2 offline events.
In charge of strategy development with the academic team to expand the community 110% times the size compared to the previous year and successfully achieved to be the largest community from the former batch.
In charge of strategy development with the academic team to expand the community 110% times the size compared to the previous year and successfully achieved to be the largest community from the former batch.
Trusted by the leader and 2 divisions to manage and host 40+ public events to provide members with the learning sessions from Google Developers official curriculum and achieved 4.2k viewers, 389 watch time hrs in total.
Trusted by the leader and 2 divisions to manage and host 40+ public events to provide members with the learning sessions from Google Developers official curriculum and achieved 4.2k viewers, 389 watch time hrs in total.
Organisasi Mahasiswa Ahli Teknologi Informasi UGM
Student Organization of Information Technology at UGM
Organisasi Mahasiswa Ahli Teknologi Informasi UGM
Student Organization of Information Technology at UGM
Organisasi Mahasiswa Ahli Teknologi Informasi UGM
Student Organization of Information Technology at UGM
Front-End Division
Front-End Division
Yogyakarta, Indonesia
Yogyakarta, Indonesia
September 2022 - September 2023
September 2022 - September 2023
Built and developed user interfaces and experience for the HIMAKOM official website with teams, consisting of 6 responsive web pages, aimed at centralizing all study program information into a single website that is accessible for all UGM students.
Built and developed user interfaces and experience for the HIMAKOM official website with teams, consisting of 6 responsive web pages, aimed at centralizing all study program information into a single website that is accessible for all UGM students.
Developed a user interface for the CRUX survival app, creating a fully functional Android mobile application with total of 5 sections that offer intuitive navigation and a seamless user experience, integrated with OpenAI API for AI Generative Image
Developed a user interface for the CRUX survival app, creating a fully functional Android mobile application with total of 5 sections that offer intuitive navigation and a seamless user experience, integrated with OpenAI API for AI Generative Image
KOMATIK - Komunitas Mahasiswa TIK UGM
Information Technology Student Community at UGM
KOMATIK - Komunitas Mahasiswa TIK UGM
Information Technology Student Community at UGM
KOMATIK - Komunitas Mahasiswa TIK UGM
Information Technology Student Community at UGM
Software & Research Development Division
Software & Research Development Division
Yogyakarta, Indonesia
Yogyakarta, Indonesia
January 2022 - February 2023
January 2022 - February 2023
Entrusted to be the leader of the SIAGA Project and collaborated with 3 colleagues to develop the project “SIAGA - Emergency Services app in the palm of your hand.”
Entrusted to be the leader of the SIAGA Project and collaborated with 3 colleagues to develop the project “SIAGA - Emergency Services app in the palm of your hand.”
Himpunan Mahasiswa Ilmu Komputer UGM
Computer Science Student Association of UGM
Himpunan Mahasiswa Ilmu Komputer UGM
Computer Science Student Association of UGM
Himpunan Mahasiswa Ilmu Komputer UGM
Computer Science Student Association of UGM
Internal & External Division
Internal & External Division
Yogyakarta, Indonesia
Yogyakarta, Indonesia
September 2021 - September 2022
September 2021 - September 2022
Gained an award from HIMAKOM UGM as MVP (Most Valuable Pengurus) of May 2022
Gained an award from HIMAKOM UGM as MVP (Most Valuable Pengurus) of May 2022
Responsible for being the Head of HBKI [HIMAKOM Berkunjung ke Kampus dan Industri] 2022, Mentor of Student Leadership Training Program 2022, Secretarial of KUBIK 2022, Publication and Designs of MMIK 2022, and Technical Operator of BOOTING 2022.
Responsible for being the Head of HBKI [HIMAKOM Berkunjung ke Kampus dan Industri] 2022, Mentor of Student Leadership Training Program 2022, Secretarial of KUBIK 2022, Publication and Designs of MMIK 2022, and Technical Operator of BOOTING 2022.
Mentored 8 students in developing leadership skills as part of the HIMAKOM Student Leadership Training Program
Mentored 8 students in developing leadership skills as part of the HIMAKOM Student Leadership Training Program
Conducted as a technical operator for PEMIRA 2021 election to provide a smooth and seamless 3 sessions of live stream accessible from Youtube and Zoom platforms.
Conducted as a technical operator for PEMIRA 2021 election to provide a smooth and seamless 3 sessions of live stream accessible from Youtube and Zoom platforms.
Volunteering Experience
Volunteering Experience
Volunteering Experience
University of Birmingham
University of Birmingham
University of Birmingham
Campus Ambassador
Campus Ambassador
Birmingham, United Kingdom
Birmingham, United Kingdom
November 2023 - June 2024
November 2023 - June 2024
Represented as the official of the University of Birmingham at open days, providing 5k+ prospective students and their parents/guardians with information and insights about university life, academic programs, and campus facilities.
Served as the university's ambassador and co-creator through active involvement in the Library's projects and their Accommodation Services, working in focus groups, data gathering, and user & system testing for 3 major services in the library. (including the academic skills center, the math support center, and the FindIT Bham service) which are available for 30.000+ university students.
Represented as the official of the University of Birmingham at open days, providing 5k+ prospective students and their parents/guardians with information and insights about university life, academic programs, and campus facilities.
Served as the university's ambassador and co-creator through active involvement in the Library's projects and their Accommodation Services, working in focus groups, data gathering, and user & system testing for 3 major services in the library. (including the academic skills center, the math support center, and the FindIT Bham service) which are available for 30.000+ university students.
PPI MIB - Indonesian Students Association
PPI MIB - Perhimpunan Pelajar Indonesia - Masyarakat Indonesia Birmingham
Indonesian Community of Birmingham
PPI MIB - Indonesian Students Association
Head of Academic, Data, and Information
Head of Academic, Data, and Information
Birmingham, United Kingdom
Birmingham, United Kingdom
September 2023 - June 2024
September 2023 - June 2024
PPI MIB, affiliated with PPI UK and the Indonesian Embassy, unites Indonesian students and community members in Birmingham. Dedicated to member welfare, unity, and kinship, we are a vibrant hub for Indonesians in the region.
PPI MIB, affiliated with PPI UK and the Indonesian Embassy, unites Indonesian students and community members in Birmingham. Dedicated to member welfare, unity, and kinship, we are a vibrant hub for Indonesians in the region.
Directed three key initiatives - website revitalization, database and form enhancement, and event ticketing system management - while leading a team of 3 members to successfully implement these programs.
Directed three key initiatives - website revitalization, database and form enhancement, and event ticketing system management - while leading a team of 3 members to successfully implement these programs.
University Innovation Fellows
University Innovation Fellows
University Innovation Fellows
Mentee
Mentee
Yogyakarta, Indonesia
Yogyakarta, Indonesia
December 2021 - January 2022
December 2021 - January 2022
University Innovation Fellow (UIF) is a program dedicated to cultivating innovation within universities. It empowers students to become change-makers and innovation leaders through skill-building and mentorship.
University Innovation Fellow (UIF) is a program dedicated to cultivating innovation within universities. It empowers students to become change-makers and innovation leaders through skill-building and mentorship.
University Innovation Fellow (UIF), a partnership with Stanford Design School is a program dedicated to cultivating innovation within universities. It empowers students to become change-makers and innovation leaders through skill-building and mentorship.
Gained an exclusive 2-to-1 mentorship session for preparing to land first internships in the tech industry from acing an interview to creating an outstanding CV to be the best candidate.
Gained an exclusive 2-to-1 mentorship session for preparing to land first internships in the tech industry from acing an interview to creating an outstanding CV to be the best candidate.