Harsh Vijay Singh Kalsi
Chandigarh
Summary
AI-focused Computer Science (AI/ML) undergraduate with leadership experience as a Founder and Co-Founder, building AI-first and full-stack systems. Proficient in Python, C++, and SQL, with hands-on expertise in machine learning, data science, and LLM engineering. Experienced in developing intelligent systems using computer vision, NLP, and real-time processing. Strong in product development, project management, and executing in fast-paced startup environments.
Overview
7
7
years of professional experience
Work History
Co-Founder
Fassionate
Chandigarh, India
07.2025 - Current
- Built an early-stage fashion platform focused on outfit sharing, peer feedback, and identity-based discovery.
- Designed an event-driven backend with taste-learning, matching, and feed ranking using cosine similarity.
- Developed APIs for core flows including posting, reactions, onboarding, and discovery.
- Led product iteration through PRDs and user-driven feature refinement.
Freelance Programming
Self
Chandigarh, India
06.2019 - Current
- Delivered end-to-end solutions across Python, AI/ML, data science, and Django.
- Built scalable systems including automation tools, MySQL applications, and C++/Pygame software.
- Developed ML models and data pipelines using Python and R.
- Leveraged AI tools and prompt engineering to enhance development.
Managed multiple projects from requirements to deployment.
Founder
TherapAI
Chandigarh, India
01.2023 - 09.2024
- Built an AI-driven therapy system using OpenCV, NLP, and biosensors for real-time emotion detection.
- Developed multimodal pipelines combining facial, vocal, and physiological signals.
- Designed data fusion workflows to generate actionable emotional insights.
- Implemented adaptive feedback systems to regulate mood via music and lighting.
- Improved system performance through iterative testing and calibration.
Education
Bachelor Of Engineering(Hons.) Computer Science Engineering (AI/ML specialization)
Chandigarh University
Mohali, IN-PB01-2026
PCM with CS and PE
Army Public School, Chandimandir
Chandimandir Cantonment, Panchkula01-2021
Skills
- Languages: Python, C
- AI/ML: Machine Learning, Data Science, LLM Engineering
- Tools: SQL (MySQL), Claude, Apache Kafka, Apache Spark, Anaconda, Jupyter Notebook
- Entrepreneurship: AI-First Prototyping, Product Management, Software Development
Languages
English
Proficient
C2
Hindi
Proficient
C2
Accomplishments
Football (State Level), Basketball (District Level), Modelling, Guitarist and Singer, Debate Team Captain, Vice Head Boy, MUN DISEC Delegation
Timeline
Co-Founder
Fassionate
07.2025 - Current
Founder
TherapAI
01.2023 - 09.2024
Freelance Programming
Self
06.2019 - Current
Bachelor Of Engineering(Hons.) Computer Science Engineering (AI/ML specialization)
Chandigarh University
PCM with CS and PE
Army Public School, Chandimandir