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You will get a custom Google Apps Script automation to streamline your workflows
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Top Rated
Project details
My Google Apps Script automation service stands out by offering bespoke solutions tailored to your unique business needs. Focused on enhancing efficiency within Google Workspace, I specialize in streamlining tasks through custom scripts, from data management in Sheets to document processing in Docs. What sets this project apart is the personalized approach—understanding your specific challenges and designing solutions that integrate seamlessly with your workflows, saving time and reducing errors.
I bring technical expertise coupled with a deep commitment to making your processes as efficient as possible. This means not just automating tasks but rethinking how your team works with Google Apps to unlock new levels of productivity. With a history of successful implementations, I offer not just a service, but a partnership aimed at leveraging technology to drive your business forward. Let's automate the mundane and focus on what truly matters—growing your business.
I bring technical expertise coupled with a deep commitment to making your processes as efficient as possible. This means not just automating tasks but rethinking how your team works with Google Apps to unlock new levels of productivity. With a history of successful implementations, I offer not just a service, but a partnership aimed at leveraging technology to drive your business forward. Let's automate the mundane and focus on what truly matters—growing your business.
Programming Languages
HTML & CSS, JavaScriptWhat's included
| Service Tiers |
Starter
$300
|
Standard
$600
|
Advanced
$1,200
|
|---|---|---|---|
| Delivery Time | 7 days | 14 days | 21 days |
Number of Revisions | 1 | 2 | 3 |
Install Script | |||
Test Script | |||
Task Automation |
Optional add-ons
You can add these on the next page.
Fast Delivery
+$100 - $300Frequently asked questions
164 reviews
(155)
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(4)
(0)
(0)
DH
Dimitris H.
Sep 2, 2022
Kosmas demonstrated an excellent grasp of our business requirements, quickly scoping out the project, then delivering on deadline and providing prompt communication during implementation. We are fortunate to have found him here on Upwork.
JD
James D.
Dec 9, 2025
Google Looker Studio Expert Needed for Report Creation and Training
I am very happy with Kosmas work. I had big ideas, he brought them to life for me, I'm really happy with what he has helped me achieve. I recommend Kosmas strongly, and I will happily engage his services again on my next project.
EL
Ethan L.
Aug 20, 2025
URGENT - Looker Studio and Bigquery Expert
Great freelancer! Working with him again
JG
Josh G.
May 11, 2025
Setting up Google Data Studio
BC
Brad C.
May 5, 2025
Google sheets and big query
I think Kosmas is great and very talented. If working with him there needs to be a comittment as to avialability. This is what let me down i have no issues with Kosmas but i had to meet my own deadlines and was unable to .
JM
Jeswin M.
Apr 28, 2025
BigQuery Expert Needed for Database Schema Enhancement
About Kosmas
Analytics Engineer | BigQuery & Looker Expert with 10+ Years
100%
Job Success
Pefki, Greece - 10:48 pm local time
I’m Kosmas, a results-driven Full-Stack Data Engineer and Analyst with over 10 years of experience turning raw data into actionable insights and building scalable, efficient data processes. I specialize in end-to-end data solutions, including data ingestion, transformation, modeling, and visualization.
𝐂𝐨𝐫𝐞 𝐒𝐤𝐢𝐥𝐥𝐬:
• Programming & Databases: Python, JavaScript, SQL, BigQuery, Snowflake, Firestore, MySQL, PostgreSQL.
• Data Transformation: dbt, Dataform, ETL/ELT, Stitch, Fivetran, Airbyte, Hevo, Zapier, SuperMetrics.
• Visualization Tools: Looker Studio, Looker, Power BI, Tableau, Metabase, Domo.
• Marketing Analytics: Google Analytics, Google Ads, Bing Ads, Facebook Ads, HubSpot, Mailchimp, Amplitude, Matomo, Mixpanel.
• Automation & Custom Tools: Google Apps Script, Retool, Filemaker, Microsoft Access.
𝐂𝐥𝐢𝐞𝐧𝐭 𝐓𝐞𝐬𝐭𝐢𝐦𝐨𝐧𝐢𝐚𝐥𝐬:
⭐ "Kosmas added immediate value to our deliverables with his knowledge and experience. Highly recommended."
⭐ "He’s the best person you can have to help your business get into business intelligence. Period."
⭐ "Kosmas helped us set up our data infrastructure with BigQuery and dbt and simplified complex tasks. A joy to work with!"
⭐ "Kosmas turned chaotic data into a user-friendly solution that improved our workflow and productivity."
⭐ "Excellent contractor—knowledgeable, communicative, and pleasant to work with. Highly recommended."
𝐌𝐲 𝐌𝐢𝐬𝐬𝐢𝐨𝐧:
Helping clients achieve their business and financial goals by unlocking the power of data through tailored analytics and business intelligence solutions.
📈 Let’s collaborate to transform your data into success!
Steps for completing your project
After purchasing the project, send requirements so Kosmas can start the project.
Delivery time starts when Kosmas receives requirements from you.
Kosmas works on your project following the steps below.
Revisions may occur after the delivery date.
Initial Consultation & Requirements Clarification.
An in-depth review of your requirements followed by an initial consultation to ensure clear understanding and set accurate expectations.
Process Analysis & Solution Design.
Analyzing the provided process details to identify automation opportunities. Designing a custom Google Apps Script solution tailored to your needs and presenting it for your feedback.