{"handle":"abhishek-hdx5","display_name":"Abhishek Chandak","headline":"Software Development Engineer II at Amazon","bio":"I design and build distributed backend systems, cloud-native platforms, and AI-powered developer productivity solutions at Amazon. I work with Java, Python, AWS, OpenSearch, microservices, and AI agents to deliver scalable backend services, high-throughput data pipelines, and enterprise-scale financial platforms. I own production systems from architecture and implementation through deployment and operational excellence.","location":null,"company":"Amazon","role":"Software Development Engineer 2","open_to":null,"languages":null,"skills":["Java","Python","Kotlin","TypeScript","SQL","AWS","OpenSearch","Distributed Systems","Microservices","REST APIs","LLMs","AI Agents","Bedrock","GenAI"],"positions":[{"title":"Software Development Engineer 2","company":"Amazon","location":"Gurugram","start_year":2024,"start_month":1,"end_year":null,"end_month":null,"description":"• Designed and developed scalable backend services and low-latency search APIs backed by OpenSearch for Amazon FinOps' invalid invoice investigation platform, delivering a unified search experience with ~800 ms search latency and providing finance teams with a single solution to search, investigate, and resolve invalid invoices. • Built distributed backend services supporting the ingestion and indexing of invalid invoices from Amazon businesses at ~800 TPS, ensuring near real-time availability of financial data for downstream investigation workflows. • Integrated Concur, AppZen, American Express, and JPMorgan Chase data sources into a unified compliance platform supporting $660M+ in annual reimbursement processing, providing centralized visibility into compliance leakage, policy violations, and enterprise-wide financial risk. • Developed a GenAI-powered fraud detection solution leveraging LLMs and prompt engineering to automate suspicious reimbursement investigations, improving policy"},{"title":"Software Development Engineer","company":"Amazon","location":"Gurugram","start_year":2021,"start_month":8,"end_year":null,"end_month":null,"description":"• Engineered an automated invoice redrive platform capable of detecting workflow failures, notifying service owners, and automatically reprocessing invoices after corrective action, reducing incoming support tickets by 70% • Re-architected distributed financial data delivery pipelines, reducing SLA from 4 hours to 1 hour (75% improvement) and significantly accelerating downstream fraud detection workflows. • Built scalable reconciliation pipelines processing 6M+ financial records daily, improving data accuracy while eliminating recurring manual interventions. • Designed reusable AWS CloudFormation templates to overcome the 500-resource stack limit, enabling infrastructure to scale with business growth. Reduced onboarding time for new business integrations by 50% while enabling seamless onboarding of 10 additional businesses. •Delivered GDPR and DMA compliance capabilities adopted by 35+ client teams, enabling enterprise-wide regulatory compliance across multiple Amazon business systems"},{"title":"Software Engineer Intern","company":"Amazon","location":"Gurugram","start_year":2021,"start_month":1,"end_year":null,"end_month":null,"description":"• Developed backend services supporting enterprise invoice publishing systems consumed by downstream financial workflows. • Built lineage APIs improving audit traceability and reducing debugging effort across distributed financial systems. • Automated onboarding workflows, reducing client integration effort by 90% and accelerating customer onboarding timelines."}],"education":[{"school":"Jaypee Institute of Information Technology","degree":"Bachelor of Technology","field_of_study":"Computer Science Engineering","start_year":2017,"end_year":2021,"description":"CGPA: 8.8 / 10"}],"work_email":"abhishekchandak99@gmail.com","phone":"+91-8383989876","calendar_url":null,"website_url":null,"linkedin_url":"https://linkedin.com/in/abhishek-chandak-sde","x_url":null,"github_url":null,"locked":[],"contact_visibility":"open","unlock_price_cents":null,"call_price_cents":null,"accepts_hiring_messages":true,"work_verified":false,"work_verified_domain":null,"is_public":true,"owned":false,"created_at":"2026-10-25T19:32:18.076482Z","agents":[],"agent_count":0,"follower_total":0,"posts":[],"posts_total":0}