Vineeth (B) Sathish-Sr. Software Engineer
Check rate
Experience
Sr. Software Engineer
COCOLI.com
- Spearheaded general planning, prioritization, feature development and performance improvements of the Ruby on Rails e-commerce application; introduced continuous application profiling (monitoring for N+1s, p95s exceeding the threshold) and profiling memory for unexpected slowness, improved P95 latency from ~800ms to 500ms of the slowest endpoints.
- Introduced StatsD and Grafana dashboard to monitor and correlate business and developer metrics for early developer intervention, reducing the response time for broken vendor feeds from weeks to days.
- Integrated generative AI for improving product curation workflow, which improved curation time from hours to minutes.
- Introduced data warehousing using GCP as a datastore and Metabase as a visualizing tool, enabling teams to migrate from complex Excel files to robust SQL-backed dashboards.
- Designed and implemented standard webhooks and Shopify app for faster onboarding of product suppliers into the platform, which reduced vendor onboarding from weeks to hours.
- Deployed the website to Austria, Italy, Netherlands, France and Belgium regions.
- Translated the website to English and automated the curation process to translate to English, reducing curation time from 10 to 3 minutes.
Production Engineer
Shopify
- Enabled data-driven optimization of recommendation strategies by leveraging Kafka and Spark to capture and process events related to user interactions and conversions.
- Introduced A/B test framework that allowed data scientists to track the success metrics associated with generated recommendations.
- Designed and implemented an internal automation service that saved ~20 developer hours per week for different teams.
- Designed and implemented extension in Shopify’s admin interface to allow for customization of recommendations experience for each product.
- Enhanced product discoverability for millions of Shopify stores by designing and implementing a GraphQL interface for search and predictive search functionalities.
Senior Software Engineer
Check24.de
- Led the implementation of admin frontend with ReactJS and GraphQL API based on Node.js for an in-house CRM system to replace Salesforce.
- Implemented and led the design of a messaging system between the organization, customers and professionals.
- Implemented email inbox management using IMAP APIs.
- Implemented GraphQL alternatives for REST endpoints.
Software Developer
Finreach GmbH
- Worked extensively with Clojure and ClojureScript to import data from invoicing applications into the Rails app.
- Integrated monolith Rails app with microservices using feature toggles.
- Built a user data archival system and clean-up using Clojure to support GDPR guidelines.
Software Developer
Sephora Digital SEA
- Led the implementation of omni-channel giftcard to be usable on the e-commerce store and the retail stores, working with a designer, junior developer and a product manager.
- Drove the use of Elasticsearch for search and discovery for the online e-commerce store, which supported a production load of 20,000 requests per minute.
Product Developer
Software Development Agencies
- Worked with the client to help build the MVP, taking complete ownership of the app from start to end of the engagement.
- Worked closely with the CTO to rewrite the existing application to add new features and support APIs.
- Worked on the server side web device management console leveraging the features provided by Ruby on Rails framework, using RSpec as the TDD/BDD framework.
Software Engineer
Parasoft Software Pvt. Ltd.
- Provided training and support of Parasoft Testing suite to national and international clients.
Industry experience
See where this freelancer has spent most of their professional time.
Experienced in Information Technology, Retail, Banking and Finance, and Cosmetics.
Business area experience
See which departments and functions this freelancer has contributed to most.
Experienced in Information Technology, Product Development, Business Intelligence, and Customer Service.
Summary
Experienced product minded full-stack engineer with 13+ years in building and improving web applications using Ruby on Rails, React, and GraphQL.
Languages
Education
VTU Bengaluru
Bachelors, Computer Science and Engineering · Computer Science and Engineering · Bengaluru, India
Statistics
Experience
Global experience
Expertise
Qualifications
Profile
Frequently asked questions
Have questions? Find more information here.
Vineeth is based in Berlin, Germany and can operate in on-site, hybrid, and remote work models.
Vineeth speaks the following languages: English (Advanced), German (Elementary).
Vineeth has at least 15 years of experience. During this time, Vineeth has worked in at least 6 different roles and for 7 different companies. The average length of individual experience is 2 years and 1 month. Note that Vineeth may not have shared all experience and actually has more experience.
Based on recent experience, Vineeth would be well-suited for roles such as: Sr. Software Engineer, Production Engineer, Senior Software Engineer.
Vineeth's most recent position is Sr. Software Engineer at COCOLI.com.
In recent years, Vineeth has worked for COCOLI.com, Shopify, and Check24.de.
Vineeth is most experienced in industries like Information Technology, Retail, and Cosmetics. Vineeth also has some experience in Banking and Finance.
Vineeth is most experienced in business areas like Information Technology, Product Development, and Business Intelligence. Vineeth also has some experience in Customer Service.
Vineeth has recently worked in industries like Information Technology and Retail.
Vineeth has recently worked in business areas like Information Technology, Product Development, and Business Intelligence.
Vineeth holds a Bachelor in Computer Science and Engineering from VTU Bengaluru.
The availability of Vineeth needs to be confirmed.
Daily rate distribution
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Average rates for similar positions
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The average daily rate is the mean of all daily rates from recent contracts of comparable freelancers on our platform.
The median daily rate is the middle value of all daily rates — half of comparable freelancers charge less, half charge more. Unlike the average, it is barely affected by outliers.
Calculated based on our freelancers’ daily rates as of 30 Aug 2026. Actual rates may vary depending on seniority level, experience, skill specialization, project complexity, and engagement length.
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