PORTFOLIO
I'm Alvi Chowdhury, an AI Data Trainer by profession, and a filmmaker & advertising creative by calling. This site is the bridge between the two: one frame, one prompt, one project at a time.
SYSTEM CHECK
Move your mouse to steer. Avoid the red anomalies.
DIRECTOR'S NOTE TRAINING LOG
I studied Advertising at Independent University, Bangladesh, but my career started on a film set as an assistant director, long before it took a detour into AI. For the past few years, I've worked as an AI Data Trainer at Invisible Technologies and Verity Labs, training and evaluating the language and generative video models behind today's leading AI assistants.
Underneath the job titles, the thread has always been the same: understanding how people respond to stories, words, and images, and shaping them with intention. I'm now turning that back toward advertising and filmmaking, with one of my films recently selected for Rickshaw Film Festival 2026. Next stop: an MA in Data Communication & AI at the University of Westminster, bringing both sides of my work into one practice.
On the AI side, that same instinct shows up as careful, structured judgment: writing and refining prompts, evaluating model outputs against rubrics, and running RLHF annotation that shapes how today's AI assistants actually respond. I've also onboarded and mentored new trainers along the way. Next stop: an MA in Data Communication & AI at the University of Westminster, formalising the data side of a creative and technical practice.
FEATURED
RICKSHAW FILM FESTIVAL 2026
A short description of your film goes here: what it's about, the role you played (writer / director / editor), and what it explores. Keep it punchy: two or three sentences is plenty.
DEPLOYED IN
Models and assistants I've contributed training and evaluation data to.
CAREER REEL TRAINING LOG
Most recent first.
Watch AI generated video the way a critic watches dailies, judging motion, fidelity, and whether a generated performance actually feels human.
Annotate and evaluate AI generated video using a rubric based assessment, visual fidelity, motion dynamics, appearance consistency, and speech to visual alignment to support more human aligned generative systems.
Collaborated with creative teams to shape how AI assistants actually sound, tone, pacing, and response style, while mentoring new trainers joining the team.
Train and optimize NLP models for accurate, contextually relevant outputs; evaluate AI agent behaviour in browser environments; mentor new trainers; and refine prompts that continue to shape today's leading AI assistants.
Supervised a team of freelancers and led troubleshooting for recurring data drawbacks, leadership and problem solving that carries into every project since.
First look at how stories move through different media, annotating audio, image, and video data for some of Bangladesh's largest corporations.
Applied data annotation to optimize AI algorithms for operational efficiency across audio, image, and video platforms for some of Bangladesh's largest corporations.
Designed graphics and visual reporting materials alongside core analyst work, an early taste of applied creative design.
Managed HRM systems, annual evaluations, PTO and access systems, plus on demand analysis, reporting, and asset management, early experience structuring data and processes.
Captured and edited video content, and assisted the director in covering two major events, where storytelling and production first clicked.
Behind the scenes coordination on live productions, the process discipline that now shapes how I structure AI training workflows.
TOOLKIT STACK
BEHIND THE LENS
A few frames, swap these placeholders for your own shots as you add them.
PROMPT LAB
A small client side demo of how I approach prompt structure. This runs entirely in your browser using a simple template, it is not a live model.
Your structured prompt will appear here.
GET IN TOUCH
Open to advertising, film, and creative AI collaborations.