DataExpert.io

Founder

Ardent AI

I think AI will disrupt data engineering in a significant way. I’m investing in Ardent to accelerate that disruption!

Angel Investor

Peony Health

I invested in Peony Health because I believe habits are greatly impacted by neurochemistry and Susie Chen is a technical founder with business chops who will deliver on their mission

Illuminate AI

I'm one of the new Bay Area chapter leads for Illuminate AI! 

I help make events better and build this community to the next level!

Chapter Lead

Mage

I'm advising Mage on how to make a data engineering friendly Airflow competitor that will be the next generation of job orchestration!

Advisor

A House in Utah

Former Child

SylphAI

I’ve invested in SylphAI because I’m passionate about building community in AI that helps everyone meet their growth goals and fulfill their potential

Airbnb

Changed Airbnb's availability definition from "did a host set a rule that blocked this night" to "can a trip be booked that contains this night" 

Consolidate the availability definition across the company. Saving >500 TBs in the cloud and shrinking the data set to 3% its old size.


Decreased the landing time of Airbnb's unit economics dataset from 3 days to 1 1/2 days. Built a long-term roadmap to further increase the quality of this critical dataset. 

Improved the quality of online systems at Airbnb to be easily compilable by Spark pipelines to compute metrics offline. 

Lead a team of 6 engineers to deliver on the MIDAS initiative to increase the data quality of the Commercial Products org. 

Upleveled smart pricing at Airbnb by improving the feature engineering and latency of the data used to train the smart pricing model.

Staff Data Engineer - TC $600k ($220k Salary $320k Stock $60k bonus)

Netflix

Built a machine learning feedback system that allowed security engineers to label corporate user behavior as risky or not risky.

Built Asset Inventory - a graph database solution that is a map of all of Netflix's cloud infrastructure.

Senior Software Engineer - TC ~$575k ($550k salary + 5% options)

I built a pipeline that measures the cloud infrastructure impact on AB tests, saving Netflix millions by allowing them to make smarter AB test rollout decisions.

Senior Data Engineer - TC ~$365k ($365k salary + 5% options)

Facebook

- Managed a 10 PB+ Hive data warehouse
- Consolidated and conformed company-wide growth metrics (across WhatsApp, Instagram, Messenger, and Facebook) into a single, company-wide view. 
- Optimized machine learning feature set generation pipelines (200+ TB/day) from having a 4 day latency to having a 1 day latency. While also dropping compute costs for those pipelines 4x. 
- Reduced core notification data set latencies from 36 hours to < 8 hours. 
- Migrated 50% of notifications pipelines from using Hive to use Spark, Presto, or real-time streaming.
- Cut compute cost from notifications pipelines by 40% over the course of 9 months.

Data Engineer - TC $185k ($135k salary, $50k stock)

I love to teach. I post about #dataengineering and #mentalhealth daily. 

Many years of data engineering experience doing growth analytics at Facebook, security infrastructure at Netflix, and pricing and availability infrastructure at Airbnb. 

You can find me by looking up EcZachly on all social networks 

Join my Data Learning Platform https://www.dataexpert.io

Zach Wilson

I’m happy to share that I’m starting a new position as Strategic Advisor at omi!

I believe in Nik Shevchenko and I want to start having a much more data rich life!

Founder @ DataExpert.io, use code BF for 40% off!

Hitting 500k followers here on LinkedIn feels like a dream come true!

I started posting every day back on December 12th, 2020 and I had no idea it would impact my life in such a profound way

I met so many amazing creators along this journey like Carly, Aishwarya, Joe, Chip, Delia, Li, Annie, Jhillika and many more! 

To celebrate 500k followers, You can use code 500k at DataExpert.io/500k to get 50% off! This deal ends today at midnight pacific time! 

How long until I hit 1 million?

We're making some important updates to the Snowflake + dbt boot camp on January 6th! 

- We are limiting seats to 60 students to keep quality of instruction high (we are already halfway booked up)
- We are adding Cortex lessons for both vector search and document parsing
- We are adding a lesson change data capture 
- We are adding an Iceberg and Snowflake module for those interested in the open data format! 

If you're interested in some early Black Friday deals on this boot camp, send me a DM!

I'm launching a free data science interview boot camp with Vaishali Macwan tomorrow!

For the next four weekends, Vaishali will go over the most important things to land a product data scientist role!

- Week 1 Getting Noticed
You can't land a job without landing an interview. Master the job search skills quickly!

- Week 2: The fundamentals and interview formats
SQL is absolutely essential for data scientists. We'll be covering the different interview formats this week too

- Week 3: How to pass the product sense and company fit rounds
Product sense is one of the most difficult interview rounds for data scientists. Vaishali has mastered this round and will pull back the curtain!

- Week 4: The behavioral round and negotiation
These two rounds are critical to sealing the deal for your new data science job and getting paid the most you can!

You can join the free boot camp here: https://lnkd.in/gj7xxGU3

Sigmoid

- Built scalable, real-time and batch data pipelines on AWS using Lambda, Kinesis, S3, and CloudWatch with integrated alerting, reducing incident resolution time by 90%.

- Migrated 6TB+ of third-party vendor data to Snowflake using Airflow and dbt; improved reporting latency from weekly to daily with zero data loss.

- Modelled Snowflake warehouse schemas and implemented dbt tests and documentation for robust transformation workflows, ensuring >98% data quality.

- Led cross-functional Agile teams in delivery of analytics-ready datasets; collaborated with BI and product teams to integrate with Power BI dashboards.

SDE 2 - Data Engineering

Data With Danny

Community Data Mentor

Cotiviti

Senior Data Engineer

Data Analyst

Accenture

Application Development Analyst

Alphaa AI

-> Created a Sales dashboard for the Superstore chain 
-> Designed a strategy to increase sales of the superstore by X% using Goal-seek and what-if Analysis
-> Validated the strategy which was proposed using the forecasting method like Monte Carlo simulation
-> Did some data storytelling to leadership on sales of 2 months between n teams.
-> Developed a strategy to increase the sales by 40% on average and validated it using Monte Carlo simulation

Fellowship

The Sparks Foundation

Tasks were assigned which needs to be completed within the stipulated time. These tasks helped me in understanding how a data science project will be solved in the outside world.

Data Science and Business Analysis

Research Centre Imarat (Rci), A Part Of Drdo

RCI is a sister concern for DRDO. As a student Intern for RCI, I assisted the team in developing a software that enhances security features to the data files belonging to the organization. Developed software using Java, and used SHA1 encryption algorithm. The software is being used to secure the data in the server as well during transmission of file

Student Intern

Hi there! 👋 
I'm a seasoned Data Engineer with a passion for transforming raw data into meaningful insights. 💼 I'm currently on the lookout for exciting opportunities and I'm ready to hit the ground running!

🔧 Skills:
- ETL Processes
- Data Warehousing 
- SQL, Python, and Spark
- Data Modeling
- Cloud Platforms (AWS, Azure)
- Big Data Technologies
- Airflow 

💡 What I Bring:
- Proven track record in designing and implementing robust data solutions.
- Expertise in optimizing and improving data pipelines for efficiency.
- Strong problem-solving skills with a keen eye for detail.

👨‍💻 Why Me:
- I'm results-driven and thrive in dynamic environments.
- Excellent communication skills for effective collaboration.
- Adaptable and quick to learn new technologies.

🌟 Ready to Contribute:
I'm eager to contribute my skills to a team that values innovation and efficiency. If you have a challenging project or an exciting opportunity, I'm ready to make an immediate impact.

📬 Let's Connect:
If you know of any opportunities or would like to discuss how I can bring value to your team.
Please reach out to me on LinkedIn or mail me on vikramkrishna725@gmail.com

taplio

The Battle

Zach Wilson

Vikram K.

Followers

Posts

Engagements

Likes

Performance ScoreZach Wilson's LinkedIn Performance

Ready to grow your LinkedIn presence?

taplio

The Battle

Zach Wilson

Vikram K.

Followers

Posts

Engagements

Likes

Performance Score.css-goub6s{font-size:var(--chakra-fontSizes-md);font-weight:500;color:var(--chakra-colors-gray-600);display:block;margin-top:var(--chakra-space-1);}Zach Wilson's LinkedIn Performance

Ready to grow your LinkedIn presence?

Performance ScoreZach Wilson's LinkedIn Performance