https://dream.weekday.works/redirectToHiringCopilotExtension/

Sequoia Capital

Artis Ventures

TriplePoint Capital

Berkeley SkyDeck

dog poop ventures

Online platform for sharing videos. It allows users to upload, view, share, and comment on videos. It monetizes through advertisements and through subscriptions for access to premium content. The application is available for Android and iOS users.

Sub-Same Day, Amazon Delivery Experience (DEX)

NBC Capital

Australian Water system is the manufacture of polyethylene rainwater tanks, agricultural products, and chemical storage tanks. These products are used in industries and environmental sector companies.

Ad Cloud Data Systems

- Led the migration of Hive and Presto jobs from Qubole to AWS EMR, enhancing availability and significantly reducing operational costs.
- Reduced the cost involved in running custom reports service by more than 80% by devising an automated system that identified and disabled reports with no usage or empty data.
- Worked on migrating some of the existing Amazon SWF workflows to Argo. 
- Led a cost-saving initiative by identifying unused AWS resources and establishing S3 bucket expiration policies, leading to an annual cost reduction exceeding $50,000 in AWS expenditures.

Technologies: AWS, EC2, S3, EMR, Hive, Presto, Qubole, Kafka, Druid, Zookeeper, MySQL, Kubernetes, Docker, Bazel

BlackRock

AllianceBernstein

IDG Ventures Vietnam

Fisher Investments

Designer Fund

Spinnaker Trust

Geode Capital

Third Point

ValueAct Capital

Kleiner Perkins

Frazier Group

SoftBank Group Corp

Cloud and AI based platform offering ad creative management solutions. It allows collaboration between ad production and media teams that allow users to create ads. The platform allows advertisers to target, iterate, and personalize the ads for the audience. It also offers DSP and searches marketing management solutions.

Cloud and AI based platform offering ad creative management solution

Helped students/professionals prepare for tech interviews

Tiger Global Management

Peak XV Partners

Lightrock India

Surge

Akhil Paul

Kunal Naresh Shah

Anandakrishnan Chandrasekaran

Jason Goldberg

Jitendra Gupta

Prasanna Sankaranarayanan

Shashank Abhinav

Bairavarasu Amrish Rau

Deepinder Goyal

Mekin Maheshwari

Rocket Internet

Global Founders Capital

Surge Ventures

Three State Capital

Online platform providing learning programs for students. The platform offers learning programs for college students & professionals such as programming, CS fundamentals, product management, software development, and more. The platform offers a live gamified classroom, one-on-one mentoring, a global community, and more.

Provider of IT-related learning programs for students

Worked in Amazon's A9 org
Search Science and AI

- Worked on migrating ML workflows to Native AWS, enabling automated scalability based on workload demands. This also improved the logging and troubleshooting capabilities.
- Developed a customized batch workflow plugin for an external team to help them reduce human labelling cost of their experiments and datasets. This was achieved by auto labelling high confidence records using our ML models.
- Developed an API service that empowered external teams to access predictions and data analysis on their datasets using our ML models. This service allowed users to submit jobs, triggering multi-task batch workflows that encompassed feature generation, model predictions, and in-depth analysis.
- Worked on automating dataset creation and GBDT model training process to reduce the manual effort involved in training new ML models.
- Trained GBDT and NLP Transformer classifier models for different marketplaces to improve the search relevance score.

Technologies Used: 
AWS Step Functions, AWS Batch, Lambda, S3, DynamoDB, EC2, SQS, SNS, AWS CDK, AWS Athena, Elastic Search
Machine Learning Frameworks: LightGBM, TensorFlow
Languages: Java, Python, TypeScript

- Built a visualization tool to group contextually related infrastructure alerts (issues) to reduce the Mean Time to Resolution. Modeled the infrastructure dependencies as a graph problem and used graph algorithms like BFS, Union-Find to show the visualization and identify the root cause for a bunch of alerts.
- Developed a Machine Learning powered solution to predict the likelihood of a production deployment resulting in an emergency reversion.

Technologies Used:
Front-end Development: ReactJS, Redux, Angular, d3
Back-end Development: Python, Flask
Data Streaming: Kafka
Databases: DB2
Machine Learning: scikit-learn

Bain Capital Private Equity

IFC Asset Management Company

Provider of wealth, financial management, and investment advisory services. It offers services for businesses including M&A advisory, sales, trading, and research. It also provides securities, asset management, and credit services.

Provider of wealth, financial management, and investment advisory services

Added support for Netflix’s VMAF repository inside FFmpeg by first converting VMAF into a library making it callable from any C / C++ program and then developing a video filter in FFmpeg that can run VMAF and output vmaf score for two video files.

Video Multi-Method Assessment Fusion (VMAF) (https://github.com/Netflix/vmaf) is an algorithm that predicts the subjective quality of a video compared to a reference by combining multiple elementary metrics using SVM Algorithm.

FFmpeg (https://github.com/FFmpeg/FFmpeg) is a collection of libraries and tools to process multimedia content such as audio, video, subtitles and related metadata.

Designed and developed a cross-platform mobile app for both website domain owners and providers to help them set reminders about the expiry date of the TLS/SSL certificate(s).

Used PhoneGap framework (Apache Cordova), Java, JavaScript, IntelliJ.

Silver Lake

KPCB

Starboard Value

Symantec provides cybersecurity solutions for the enterprise. The product portfolio comprises of threat protection, information protection, website security, APT protection, email security, endpoint security &amp; management, threat intelligence, BYOD security, embedded security and managed security services. Advanced Threat Protection detects, prioritizes, and remediates advanced attacks, across endpoints, networks, and email from a single console. In August 2015, Symantec agreed to sell Veritas to a private equity group led by The Carlyle Group for $8B. In 2018, the company recorded annual revenues of $4.8B, and a net loss of $-38M.