Please complete the CAPTCHA to continue
A concise factual answer block for searchers comparing this professional profile.
Davis Varkey is listed as Engineering Leader - Enterprise Product Development | Architecture and Integration | SaaS | Microservices | Java Expert | Data Science | Machine Learning | Deep (Gen)AI at Operative, a company with 722 employees, based in Ernakulam, Kerala, India. AeroLeads shows a matched LinkedIn profile for Davis Varkey.
Davis Varkey previously worked as Principal Software Development Engineer at Operative and Senior Architect at Operative. Davis Varkey holds Postgraduate Degree, Artificial Intelligence from International Institute Of Information Technology Bangalore.
This section adds company-level context without repeating Davis Varkey's masked contact details.
Review company-level records connected to Davis Varkey before choosing the right outreach path.
Technology Leader with 20+ years of experience in Java, Opensource Technologies, Microservices, Cloud, Machine Learning and Data Science. Designed and implemented scalable solutions for AdTech, Media, Health Care, and other domains and products. Motivated and led teams of up to 25 engineers and delivered high-impact projects on time and budget. Currently pursuing Executive PG/Masters Program in ML & AI. Seeking to drive innovation and excellence leveraging GenAI & ML. Specialties:- Expertise in full stack Software Development, Design, analysis, and Implementation of large-scale enterprise systems using Java, Open source, Python, DevOps, Bigdata and Cloud technologies.- Hands on experience in conceptualizing and writing low latency micro services using Spring Boot, Docker, MongoDB, ElasticSearch, MySQL, Kafka, AWS Services, Angular, Netflix OSS, Jenkins.- Core Architecture Skills: Solution Design, MicroServices, Event Driven architecture, Database design- Demonstrated success in consistently delivering enterprise products across diverse domains, including Media, Ad Tech, Healthcare, and Trade and Logistics. - Specialised knowledge in Data Science, GenAI and ML algorithms, training and deploying AI models in Azure Cloud and Google Cloud.- Hands-on experience in building generative AI apps and real-time RAG systems using Confluent Kafka, Vector DBs, Langchain, semantic kernel, embedding and generative models.- Knowledge on various LLMs and their Fine-turning and Prompt engineering techniques.- Accomplished in Team Leadership, Mentoring and Stakeholder Management, with a diverse international work background. - Possesses excellent and robust technical skills spanning diverse technology stacks and platforms, with a keen interest in adapting to the latest technologies.Certifications- Microsoft Certified: Azure Data Scientist Associate- Microsoft Certified: Career Essentials in Generative AI.- Sun Certified: Enterprise Architect- Sun Certified: Java Programmer
Company context helps verify the profile and gives searchers a useful next step.
A career timeline built from the work history available for this profile.
Bengaluru, Karnataka, India
Built the next generation multi-tenant aware, Cloud-native, converged (Linear and Digital) Ad Sales Platform “Ad Operating System” (AOS) which is powered by Microservices, Kafka, Serverless and event-driven architecture, Camunda, AI/ML, NoSQL, API-First Design and Development approach at its core.
Bengaluru, Karnataka, India
Developed the Operative.One platform, one of the first cloud native SaaS platforms in AdTech which grew over 1100% in revenue from $4M to $50M+ catering to over 5000+ concurrent users. Led teams to design, architect and build the Integration Manager platform to integrate with Digital Ad Servers, Ad Exchanges, SSPs and other 3rd Party Media Systems.
Cochin Area, India
Cochin Area, India
TAPSCAN is a web-based media ratings software suite catering to local market needs, primarily used by Media sellers like Radio salespeople and Advertisers/Agencies.Led the offshore team of 20 developers and 5 QAs for the successful Tapscan 11 GA release. The new release has enhanced with web 2 UI to provide a rich user experience using JSF and Richfaces..
Singapore
Spearheaded the overhaul of the PMPA system for the National Healthcare Group (NHG) in Singapore, enhancing patient management and administration capabilities.Engineered and deployed the ePOS (electronic Polyclinic Out-patient System), a robust Java and JEE-based enterprise solution, across all 27 NHG polyclinics, ensuring scalability and open-source.
Washington D.C. Metro Area
Developed for Credit Loss Management (CLM) in the Single Family division. The project is aimed to address property foreclosures by automating valuation order management and designation in response to manual processes in the existing TRAX system. The TRAX release 8.8 introduced enhancements to handle increased volume and automate vendor assignment.
Rochester, New York Area
Led the implementation of the Xerox Enterprise Command Center (XECC), a dynamic information system enhancing customer support by integrating and displaying data from key sources. The XECC enables on-field support personnel and management staff to monitor and track customer issues, product configurations, support activities, and real-time customer and.
Singapore
Undertaken the responsibility of refactoring the foundation components/services used in company-wide enterprise Java applications with a special focus on minimising failures and automatic recovery mechanism. These services include Application Event handling, Communication Gateway for Fax, Email, FTP, SMS and Logging designed for deploying in Weblogic.
Singapore
Elixir Repertoire is a prominent enterprise reporting and BI solution built using Java and open-source technologies, currently used by numerous enterprise applications worldwide.Played a pivotal role in developing key features of the product, including reporting server configuration, security, and scheduling modules for the report server.
Other employees you can reach at operative.com. View company contacts for 722 employees →
Douglas Perini
Colleague at Operative
Greater São Paulo Area, Brazil
View →
YI
Yoav Israeli
Colleague at Operative
Jerusalem District, Israel, Israel
View →
SS
Shwetha Srinivas
Colleague at Operative
Bengaluru, Karnataka, India, India
View →
MZ
Mostafa Zed
Colleague at Operative
Tanger-Tetouan-Al Hoceima, Morocco, Morocco
View →
PB
Paul Bonner
Colleague at Operative
New York, New York, United States, United States
View →
IA
Imteyaz Ahmed
Colleague at Operative
Bengaluru, Karnataka, India, India
View →
PN
Patricia Nobre Kobayashi
Colleague at Operative
São Paulo, São Paulo, Brazil, Brazil
View →
KR
K.Saurabh Rao
Colleague at Operative
Bengaluru, Karnataka, India, India
View →
MW
Miri Waxelman
Colleague at Operative
Israel, Israel
View →
SJ
Sarat Jonnakuti
Colleague at Operative
Bengaluru, Karnataka, India, India
View →
Quick answers generated from the profile data available on this page.
Davis Varkey works for Operative.
Davis Varkey is listed as Engineering Leader - Enterprise Product Development | Architecture and Integration | SaaS | Microservices | Java Expert | Data Science | Machine Learning | Deep (Gen)AI at Operative.
Davis Varkey is based in Ernakulam, Kerala, India while working with Operative.
Davis Varkey has worked for Operative, Sapientrazorfish Mena | Now Publicis Sapient, Rapidvalue Solutions, Nielsen Audio, and Ibm.
Davis Varkey's colleagues at Operative include Douglas Perini, Yoav Israeli, Shwetha Srinivas, Mostafa Zed, and Paul Bonner.
You can use AeroLeads to view verified contact signals for Davis Varkey at Operative, including work email, phone, and LinkedIn data when available.
Davis Varkey holds Postgraduate Degree, Artificial Intelligence from International Institute Of Information Technology Bangalore.
Search by job title, company, industry, location, and seniority. Export verified B2B contact data when you need it.
Start free trial Search contactsCheck these profiles if this is not the Davis Varkey you were looking for.
