Abhishek Chattopadhyay

Software Engineer

Seattle, Washington, United States6 yrs 9 mos experience

Most Likely To SwitchHighly Stable

Key Highlights

Expert in building scalable data analytics systems.
Proven track record in data-driven decision making.
Strong background in software development and product management.

Stackforce AI infers this person is a B2B Software Engineer specializing in data analytics and software development.

Contact

abchat@amazon.com +94315164938789626151 LinkedIn

Skills

Core Skills

Software DevelopmentData AnalyticsData ManagementDatabase Management

Other Skills

AlgorithmsAmazon RedshiftBusiness StrategyC/C++ STLCascading Style Sheets (CSS)ConsultingData GovernanceData IngestionData StructuresData-Discoverability SystemDatabase BenchmarkingDatabasesEDXETLExtract, Transform, Load (ETL)

About

I enjoy solving customer problems through the use of technology. I create, optimize and scale products that add value to the organization I work for. To accomplish this I focus on data and adapt to new insights to successfully deliver results. My personal and professional career have taught me the following till now - The customer is at the center of whatever I do - My gut instincts work well but my decisions are always data driven - I tell good narratives that paint the big picture - The buck always stops with me I drive myself to become a better person each day - I stay calm in the face of adversity - I focus on making high-quality decisions - I learn something new everyday and never settle I enjoy meeting people and gaining new perspective.I believe in making meaningful connections by helping others as a mentor, and friend. Reach out to me if you like to talk about new software products, emerging technologies and football! Calendly Link: https://calendly.com/chimewithabhishek/30min Professional Skills Product Development | Product Roadmap | Product Integrations | Agile Development Domain Knowledge IT and Data Security | Enterprise Software | Business Software | MarTech Tech Knowledge Java | Python | C/C++ | RDS | NoSQL | Amazon Web Services Suite | Version Control | HTML | CSS

Experience

6 yrs 9 mos

Total Experience

6 yrs 9 mos

Average Tenure

6 yrs 9 mos

Current Experience

Amazon

4 roles

Software Development Engineer - 2

Apr 2023 – Present · 3 yrs 2 mos

Building the next generation of Data Analytics systems for Amazon Business

Data AnalyticsSoftware Development

Software Development Engineer - 2

Promoted

Jul 2021 – Mar 2023 · 1 yr 8 mos

1. Designing a low-latency Graph Database platform which enables exploration of relationships between entities to solve B2B problems like Quantity-Limit Abuse, identify Business-Clustering, Customer-HQ identification
2. Designing and Implementing a Data-Discoverability System which enables efficient data-lineage tracking, metadata identification and metric vending at petabyte-scale.
3. Delivered a software solution that enables extracting information from partner data sources and build up a repository of entities which can be leveraged using rulesets and ML operations to enable omni-channel targeting and GTM strategies for acquisition and share-of-wallet customers.

Graph DatabaseData-Discoverability SystemSoftware SolutionMachine LearningData AnalyticsSoftware Development

Software Development Engineer - 1

Jul 2019 – Jun 2021 · 1 yr 11 mos

1. Implemented a global data management solution for Amazon Business (AB) Sales team owned prospects and customer accounts. Built an ensemble based fuzzy matching system for account mapping, data deduplication and reconciliation based on external data source inputs.
2. Member of a team of 3 to enable rapid Supply-Chain operations by creating interface(s) for Customer and Seller Data ingestion and demand generation (COVID-19 Initiative).
3. Removed bottlenecks and re-architectured integrations with 3-P Marketing Automation platforms to enable marketing tech teams to process over 5 million prospects per day.
4. Worked on implementation of a Data Governance tool for AB Global Sales Ops, enabling AB Sales Team to effectively govern and manage sales territories across North America.

Data ManagementFuzzy MatchingData GovernanceSoftware Development

Software Development Engineer Intern

May 2018 – Jul 2018 · 2 mos · Hyderabad Area, India

1. Designed a Metadata Service on the Python-Flask micro-framework, ensuring scalability. This service acts as a centralized knowledge repository of data store under ABBD and retrieves metadata for 2000 tables in 3-4 seconds.
2. Spearheaded implementation of a REST Service to automate the process of ETL for the data load-store services maintained by ABBD and reduced data-processing effort from 3 hours to 5 minutes.

PythonREST ServicesETLSoftware Development

Indian institute of technology, bombay

Summer Intern

May 2017 – Jul 2017 · 2 mos · Mumbai Area, India

1. Benchmarked RocksDB (database engine developed by Facebook) against InnoDB (standard install for MySQL) using JMeter scripts and tabulated relative performance using visualization graphs.
2. Investigated feasibility of integrating RocksDB into the instance of EdX used by IITBombay (IITBombayX).

Database BenchmarkingPerformance AnalysisDatabase Management