Pradeep Ch

Software Engineer

Sunnyvale, California, United States11 yrs 10 mos experience

Most Likely To SwitchAI Enabled

Key Highlights

Expert in architecting high-performance distributed systems.
Led complex migrations and incident resolutions across teams.
Proven track record in managing time-critical projects.

Stackforce AI infers this person is a Backend-focused SaaS engineer with expertise in distributed systems and AI infrastructure.

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Skills

Core Skills

Distributed SystemsAi InfrastructureData PipelineSoftware EngineeringHealthcare Software DevelopmentData IngestionSoftware DevelopmentIot Cloud Services

Other Skills

A2AMachine LearningAI IntegrationPegasusMapReduceReportingWorking ExperienceSoftware DesignUser Experience DesignAutomationIoT DevelopmentCloud ServicesDatabase DesignOracle ApexMulti-agent Systems

About

Staff engineer and tech lead with over 11 years of experience architecting high-performance, low-latency distributed systems. Worked and built LinkedIn's Hosted Search platform — a distributed search-as-a-service infrastructure. The platform powers both lexical and embedding-based (vector) search across job search, recruiter tools, people search, name search, and other product verticals. Led technically complex migrations, invented novel deployment system capabilities, and drove cross-team incident resolution spanning multiple infrastructure layers. Proven leadership in managing and delivering complex, time-critical projects. A collaborative team player adept at working within both small and large teams. My core competencies include distributed systems, data-intensive applications, event processing, user interface development, performance improvement, Load Balancing, Avoiding Single Point Failures, Designing regression and Eval systems. I have expertise in Java, Python, Spark, Scala, Hadoop, Apache Samza, Flink, Apache-Beam, ZooKeeper, Helix, Workflows, Distributed Storages, Kafka, many more to design highly scalable systems.

Experience

11 yrs 10 mos

Total Experience

Average Tenure

6 yrs 11 mos

Current Experience

2 roles

Staff Software Engineer - Search and AI Infra

Promoted

Feb 2022 – Present · 4 yrs 4 mos

Working on Hosted Search Platform, which hosts applications data by building indexes and updating them through live updates, and also enables applications to plugin their AI models into search.

A2AMachine LearningDistributed SystemsAI Infrastructure

Senior Software Engineer - LinkedIn Learning

Jul 2019 – Feb 2022 · 2 yrs 7 mos

Worked on Enterprise growth team. Worked on data pipeline to dynamically auto generate reports and dashboards for Enterprise customers which tracts enterprise learner's progress and completions.
Scaled Enterprise content assignments table by migrating data to a new table and also redesigned the system to solve hot partition issue.

PegasusMapReduceData PipelineSoftware Engineering

Epic

Software Developer

Oct 2016 – Jun 2019 · 2 yrs 8 mos · Madison, Wisconsin Area

Domain
Health Care, Patient Management
 Audiology module: Designed and developed new module for complex Audiology exams with optimized user experience.
 Client Performance improvement: Improved performance of an Ambulatory workflow launch time by two folds by refactoring client validations, which also reduced memory footprint in browser by 50%.

Working ExperienceSoftware DesignHealthcare Software Development

Media iq digital ltd

Software Engineer

Nov 2015 – Sep 2016 · 10 mos · Bengaluru Area, India

 DoubleClick feed source automation: Created a fault tolerant, automated data ingestion system for campaign feed from DoubleClick Bid Manager (DBM), a digital advertising platform, to Amazon S3 storage.
 Amazon Redshift query executor: Developed a query executor, which enabled analysts to run their ad-hoc queries against Amazon Redshift with configurable repetition frequency. This enabled the analysts to have more insights into data and increased their campaign reach with better efficiency.
 Demand Side Platform (DSP) bid servers: Responsible for developing, deploying, monitoring and maintaining high throughput cross data center DSP bid servers which handle 100k requests/sec with an average latency less than 10ms.

MapReduceWorking ExperienceData IngestionSoftware Development

Oracle india

Member of Technical Staff

Jun 2014 – Nov 2015 · 1 yr 5 mos · Bengaluru Area, India

Part of server side development team for the Internet of Things Cloud Service (IOTCS). IOTCS is offered as PAAS.
Integrating Oracle Coherence with platform. Oracle Coherence is the industry leading in-memory data grid.
Designed and implemented a framework for Serviceability aspect of our product. Various metrics related to this product are captured and serviced using REST API.
Exposure: Oracle Coherence, Gradle, JAX-RS, Weblogic-Server, Java, CDI, Team Work

Working ExperienceSoftware DesignIoT Cloud Services

Cognizant technology solutions

Internship

May 2012 – Jun 2012 · 1 mo · Kolkata Area, India

Designed a database application which deals with the statistics like Financial Report, Employees Details, Customers Details, etc. of the company using Oracle Apex .
It also consists of Charts and Graphs of various reports for various financial years.
Exposure: Oracle Apex.

Software Design