Shishir here, nice to meet you.
I’m a Computer Science & Engineering (AI) graduate and the founder of TEAM-PSMPV. I work across LLM evaluation, deep learning, geospatial data engineering and software product development.
I build things people use: on-device speech tools, healthcare workflows and AI systems. Along the way, I’ve shipped OfflineTTS, delivered a 65+ page hospital website, curated a 285 GB SAR data pipeline and led a five-member team.
TEAM-PSMPV is where I turn requirements into shipped products, leading a five-member team across engineering, code review and client delivery.
OfflineTTS is my Android text-to-speech app. Piper and Kokoro run on-device after model download, with 100+ organic installs and scripts tested at 70,000+ characters.
AppointFlow connects hospital reception and doctors through verified bookings, doctor-wise queues, patient history and live inbox updates.
Founded TEAM-PSMPV and led OfflineTTS, AppointFlow and LeadForge from requirements to release and support. Managed two team leads, two collaborators and a code reviewer, coordinating engineering, sales and client delivery.
[explore]Conducted LLM evaluation, annotation and quality benchmarking using RLHF and SFT methodologies. Analysed reasoning, factuality, safety and instruction-following to support post-training optimisation.
Python, PyTorch, LangChain, Transformers, scikit-learn and OpenCV. Experience spans LLM evaluation, multimodal local inference, segmentation model pretraining and on-device speech.
GDAL, Rasterio, GeoPandas, QGIS, Google Earth Engine and Weights & Biases. Curated a bitemporal flood benchmark and validated imagery workflows.
Kotlin, Jetpack Compose, React, TypeScript, Cloudflare Workers, D1, FastAPI and GitHub Actions. Product work spans Android applications, hospital websites and appointment workflows.
Graduated from Galgotias College of Engineering and Technology with a CGPA of 7.98. Class XII (CBSE): 82.4%. Class X (CBSE): 95.6%.
Artificial Intelligence: Search Methods for Problem Solving, IIT Madras (July–October 2023). Programming in Java, IIT Kharagpur, NPTEL Elite (January–April 2024).
Active in college photo and video editing, and technical and creative club divisions. Multiple international Olympiad medals, including IMO and IEO Level 2. Played U-14 district cricket after clearing UPCA trials.
