Available · Kolkata, West Bengal, India

Atri Biswas

Product-minded Engineer with 3 years driving full-stack innovation at Crio.Do (2 promotions). I find the root problem, plan the product, ship fast, and iterate with user feedback — across scalable infra, prompt engineering, and AI/ML workflows.

Let's talkView work
0+Years building products
0×Promotions at Crio.Do
0.0Avg session NPS
+0%Completion-rate lift
Product StrategyUX revamp, user research, release pipelines
Full-stack DeliveryFastAPI, PostgreSQL, CI/CD, Docker
AI SystemsGPT/Gemini integration, prompt builders, evaluation pipelines

01 Experience

Associate Product Manager

Crio.Do · Bengaluru, India

May 2025 – Present
2 mo faster rollout6→2 wk timeline+24% completion8.7 NPS1500+ tickets
  • AI Interviewer: Spearheaded the prototype for an AI Interview Assistant using LLMs for resume parsing, contextual interviews, and evaluation — accelerated internal rollout by 2 months.
  • AI Chat Assistant: Created PromptBuilder pipeline using backend metadata, user full-stack project data and LLMs; reduced timeline from 6 weeks to 2.
  • User Activity Redesign: Conducted 10+ learner interviews → identified UX friction → boosted completion rate by 24%.
  • Session NPS: Owned session-level NPS for mentor-led cohorts; maintained average score of 8.7 across programs.
  • Internal Audit Streamlining: Built root audit tracker for 1500+ automated support tickets — drove analytics insights across teams.

Product Engineer (Promoted 2x)

Crio.Do · Bengaluru, India

Nov 2022 – May 2025
92% completion80+ NPS30% faster grading80% ops automated
  • Program Planning: Conceptualized and launched India's first Advanced SDET program (13 modules); 92% completion and 80+ NPS.
  • UX Improvement via Data: Analyzed behavioral data (SQL + Python) of 20+ users; redesigned UI → improved graduation rate.
  • Tech Enabling: Introduced Kafka + Docker hands-on labs; improved cloud proficiency among adopters.
  • Automation: Built Python + Docker autograders for 30+ projects; cut grading timelines by 30% with real-time feedback.
  • Internal Tools: Automated 80% of discourse content ops, managing 1500+ learning articles.
  • DevOps: Implemented Jenkins-based deployment for backend services (Cloud Run + Docker).

Ex Co-founder & Full-stack Product Lead

FormulaAI · Bootstrapped Venture

Apr 2025 – Sep 2025
80% faster deploys-23% bounce3 eval pipelines
  • Bootstrapped an AI-driven JEE prep app from scratch using Supabase, GCP, and AWS.
  • Coded and deployed modular AI Service (FastAPI + PostgreSQL on AWS EB) orchestrating between LLMs and platform services.
  • Applied prompt evaluation heuristics (low-temperature, multi-model validation) to reduce hallucination across 3 pipelines.
  • Set up CI/CD with AWS Amplify (frontend) and GCP Cloud Run (backend); cut deploy time by 80% via Docker layer caching.
  • Created an interactive Next.js landing page → reduced bounce rate by 23%.

02 Skills

Product

RoadmappingGTMOKRs / KPIsUser ResearchPRD WritingRICE / MoSCoWA/B TestingCohort Analysis

AI / ML

GPT-4GeminiPrompt EngineeringEvaluation SystemsRedis Memory

Development

PythonJavaFastAPIFlaskDockerREST APIsNext.js

Data

SQLMetabasePandasData Storytelling

DevOps

GCP Cloud RunAWS EBSupabaseJenkinsAmplifyGitHub Actions

03 Education

B.Tech, Computer Science & Communication Engineering

Kalinga Institute of Industrial Technology

2018 – 2022 · CGPA: 8.0

04 Achievements

  • Best Paper Award, ICMIDAS 2021 — ML-based recruitment automation (Top 3% of 800+ submissions).
  • 2x Promotion at Crio.Do within 18 months (Engineer → APM).
  • 2x Employee of the Month.