Senior Software Engineer
Current
Mar 2024 - Present
AeroLeads people directory · profile
Krishnakumar R Email & Phone Number
Senior Software Engineer @ Visa
at
Visa
LinkedIn matched
✓ Verified Jun 2026
3 data sources
Profile completeness 86%
Current company
Role
Senior Software Engineer @ Visa
Location
Bengaluru, Karnataka, India
Company size
Who is Krishnakumar R? Overview
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Quick answer
Krishnakumar R is listed as Senior Software Engineer @ Visa at Visa, a company with 18421 employees, based in Bengaluru, Karnataka, India. AeroLeads shows a matched LinkedIn profile for Krishnakumar R.
Krishnakumar R previously worked as Senior Software Engineer at Visa and Software Engineer at Visa. Krishnakumar R holds Bachelor Of Engineering - Be, Electronics And Communication Engineering, 9.43/10 from Madras Institute Of Technology.
Company email context
Email format at Visa
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Visa
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Profile bio
About Krishnakumar R
Senior Software Engineer with 2.5+ years of experience developing highly scalable full‑stack solutions and distributed systems for Visa Cloud Platform. Skilled in applying SOLID design principles, design patterns, and conducting thorough code reviews to ensure code quality and maintainability. Proven ability to drive data‑driven strategies across cross‑functional teams to achieve business objectives. Passionate about solving challenging problems (1950+ Leetcode contest rating) and continuous learning through reading and self‑improvement.
Current workplace
Krishnakumar R's current company
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Visa
2 roles
Krishnakumar R work experience
A career timeline built from the work history available for this profile.
Software Engineer
As a Software Engineer,- Led the development of a critical flow, including optimising the existing process by 90% for critical integrations like Red Button Disaster Recovery Service, resulting in improved efficiency and an increase in user onboarding by 40%.- Led the migration of the application from Angular 9 to Angular 15, updating breaking dependencies.
Jun 2022 - Mar 2024
Team & coworkers
Colleagues at Visa
Other employees you can reach at visa.com. View company contacts for 18421 employees →
KS
Kimora Stanley
Colleague at VisaMaravilha, Santa Catarina, Brazil, Brazil
View →
DK
Dmytro Kachailo
Colleague at VisaPoland, Poland
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JZ
Jiaqiu Zhao
Colleague at VisaAuckland, Auckland, New Zealand, New Zealand
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RM
Roosevelt Mabano
Colleague at VisaSingapore, Singapore
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FP
Frederick Pabustan
Colleague at VisaSingapore, Singapore
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CL
Chadd Lim
Colleague at VisaSingapore, Singapore
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AM
Anna Maslovskaya
Colleague at VisaDubai, United Arab Emirates, United Arab Emirates
View →
MZ
Mǐnhuì Zhèng
Colleague at VisaBabbington, England, United Kingdom, United Kingdom
View →
SN
Soly Noori
Colleague at VisaIran, Iran, Islamic Republic Of
View →
AK
Ajay Kumar
Colleague at VisaDubai, Dubai, United Arab Emirates, United Arab Emirates
View →
Kimora Stanley
Colleague at VisaMaravilha, Santa Catarina, Brazil, Brazil
View →
DK
Dmytro Kachailo
Colleague at VisaPoland, Poland
View →
JZ
Jiaqiu Zhao
Colleague at VisaAuckland, Auckland, New Zealand, New Zealand
View →
RM
Roosevelt Mabano
Colleague at VisaSingapore, Singapore
View →
FP
Frederick Pabustan
Colleague at VisaSingapore, Singapore
View →
CL
Chadd Lim
Colleague at VisaSingapore, Singapore
View →
AM
Anna Maslovskaya
Colleague at VisaDubai, United Arab Emirates, United Arab Emirates
View →
MZ
Mǐnhuì Zhèng
Colleague at VisaBabbington, England, United Kingdom, United Kingdom
View →
SN
Soly Noori
Colleague at VisaIran, Iran, Islamic Republic Of
View →
AK
Ajay Kumar
Colleague at VisaDubai, Dubai, United Arab Emirates, United Arab Emirates
View →
2 education records
Krishnakumar R education
Bachelor Of Engineering - Be, Electronics And Communication Engineering, 9.43/10
Hse, Pcmb, 95.25%
FAQ
Frequently asked questions about Krishnakumar R
Quick answers generated from the profile data available on this page.
What company does Krishnakumar R work for?
Krishnakumar R works for Visa.
What is Krishnakumar R's role at Visa?
Krishnakumar R is listed as Senior Software Engineer @ Visa at Visa.
Where is Krishnakumar R based?
Krishnakumar R is based in Bengaluru, Karnataka, India while working with Visa.
What companies has Krishnakumar R worked for?
Krishnakumar R has worked for Visa.
Who are Krishnakumar R's colleagues at Visa?
Krishnakumar R's colleagues at Visa include Kimora Stanley, Dmytro Kachailo, Jiaqiu Zhao, Roosevelt Mabano, and Frederick Pabustan.
How can I contact Krishnakumar R?
You can use AeroLeads to view verified contact signals for Krishnakumar R at Visa, including work email, phone, and LinkedIn data when available.
What schools did Krishnakumar R attend?
Krishnakumar R holds Bachelor Of Engineering - Be, Electronics And Communication Engineering, 9.43/10 from Madras Institute Of Technology.
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