Rishab Acharjee

About Rishab Acharjee

Hi, I\'m Rishab!Software Development Engineer | AI/ML Engineer | Data EngineerFinal-Year CS @ NIT Durgapur | Incoming SDE Intern @ Zluri.I build scalable systems at the intersection of AI, distributed computing, and cloud infrastructure that drive measurable business impact. OPEN TO: SDE, SRE, AI/ML, Data Engineering roles EXPERIENCE HIGHLIGHTS AI Engineer @ BOSCH: Built Gen AI Data Governance Platform, reducing manual validation by 70%, errors by 40%, and latency by 35% on petabyte-scale datasets.Tech: Apache Spark, Kafka, Databricks, LangChain, Agentic RAG Data Engineer @ Infinity Analytics: Architected real-time Kafka pipelines on Kubernetes and unified Data Lake on AWS (S3, EMR), handling high-velocity streams.Tech: Kafka, Kubernetes, Apache Spark, AWS EMR, CI/CD Research @ NIT Durgapur: Engineered hardware-accelerated AI on FPGA for fruit ripeness detection, achieving 98.9% accuracy at 60 FPS.Tech: Vision Transformers, PyTorch, Reinforcement Learning KEY PROJECTS Supply Chain Platform: Multi-agent routing for 200+ outlets (25% better forecasting, 20% fewer delays) RAG Chatbot: LangChain-powered bot supporting 50+ PDFs weekly with 60% better retrieval TECH STACK-Software Engineering: C++, Python, Java, JavaScript, SQL | Node.js, NestJS, Express, REST APIs, GraphQL, Microservices | PostgreSQL, MongoDB, Vector DBs (Pinecone, FAISS)| Docker, Kubernetes, CI/CD | DSA, System Design (HLD/LLD), OOPS, OS, Networks, DBMS-AI/ML,Deep Learning, Cloud Computing,PyTorch, TensorFlow, LangChain, Multi-Agent Systems (CrewAI, Autogen), RAG, Vision Transformers, RL, NLP | Apache Spark, Kafka, Hadoop, Ray, ETL | AWS (EC2, Lambda, S3, EMR, SageMaker), Azure, Databricks. ACHIEVEMENTS Juspay Challenge 2025: Top 2% among 100K participants Codeforces Specialist (Max: 1447)|Leetcode | 500+ problems solved Senior Coordinator, Inter-NIT Sports (100+ participants, 3+ tournaments) WHAT I BRING TO THE TABLEI thrive on solving complex engineering challenges:→ Designing distributed systems that handle billions of events→ Building AI-powered solutions that reduce operational costs→ Optimising database queries for sub-second response times→ Architecting cloud-native applications that scale seamlessly writing clean, maintainable code and collaborating with cross-functional teams to deliver products that make a real impact. r••••••••@gmail.com Willing to relocate | Available for interviews

Experience

1. Software Engineer

   Zluri

   Jan 2026 — Present · Bengaluru East, IN

   Secure Database Query Execution PortalSituation: Developers required frequent direct DB access for testing, creating security risks and manual approval overhead.Task: Build a secure, scalable internal system for controlled query and script execution.Action:Engineered a portal used by 100+ developers supporting sandboxed worker-thread execution and direct PostgreSQL/MongoDB queriesImplemented JWT rotation, OAuth 2.0, RBAC, and rate limitingDeployed on AWS (ALB + Nginx) with Slack monitoringResult: Reduced manual DB access requests by 70% while improving auditability and security. Identity Governance Workflow Automation (IGA & IVMP)Situation: Access request and review processes lacked scalable automation across services.Task: Standardize and automate governance workflows across microservices.Action:Implemented access request/review workflows across 5+ Node.js/TypeScript servicesBuilt rule playbooks and custom rule generation logicResult: Streamlined enterprise access lifecycle and improved governance consistency. End-to-End QA AutomationSituation: Manual QA cycles were slow and error-prone.Task: Automate testing to improve reliability and release velocity.Action:Built Argo Workflows-based QA pipelineAutomated lifecycle validation and MongoDB cleanupAdopted TDD with Jest (80%+ coverage)Result: Reduced QA cycle time by 60% and increased deployment confidence.

Education

• Hem Sheela Model School - India

  Class 12th, Mathematics and Computer Science

  2020

• St. Xavier's School Durgapur

  Class 10th

• National Institute of Technology Durgapur

  B.tech, Computer Science and engineering