Sourav Sarkar

Startup founder and engineering leader: Sourav co‑founded GoPigeon in 2015 and served as its CTO, building ML‑driven logistics products (e.g., Intelligent Courier Allocation, Surface) and scaling engineering teams and systems; GoPigeon’s engineering team subsequently joined Narvar after an acquisition in 2017. inc42+1

Machine learning & quantitative background: He completed an MS in Computer Science (Machine Learning) at Columbia University (2018–2019) and has held a quantitative research internship role at Enlightenment Research, indicating applied statistical and ML experience alongside product engineering. weekday

Product‑grade engineering and systems experience: Across early roles at Microsoft and Directi and later leadership roles at Narvar and Dezy, Sourav’s public profiles emphasise building scalable backend/ETL systems, ML‑powered services, and leading small engineering teams toward production‑grade products. weekday+1

Current focus on healthcare/dental technology: As Co‑Founder & CTO at Dezy (Smiles.ai), Sourav is focusing on applying ML and product engineering to digital dental care and healthcare‑adjacent consumer products. theorg+1