Mir A
Senior DevOps Engineer at Enosis Solutions
Dhaka, Dhaka Division, Bangladesh
Summary
👤
Senior🎓
Top SchoolMir A is a Senior DevOps Engineer based in Dhaka with nine years of hands-on experience building resilient payments and infrastructure systems. He has led PCI DSS compliance and architected a card vault with tokenization, mTLS, PKE, and network segmentation, while owning on-call incident response across Kubernetes, databases, and networking. Comfortable in both software and infra roles, he helped replace polling with gRPC-driven event architectures and built transaction engines for ChaldalPay integrating multiple payment gateways with robust retry and fraud-detection logic. He favors type-safe functional programming on actor frameworks and brings a practical, security-first mindset to production systems. Unusually for an engineer at this level, he also has classroom teaching experience, which shows in his mentorship and ability to lead small teams through complex technical transitions.
9 years of coding experience
3 years of employment as a software developer
A Level, Physics, A Level, Physics at Presidency International SchoolBachelor of Science - BS, Computer Science, Bachelor of Science - BS, Computer Science at Independent University, BangladeshO Level, Physics, Chemistry, Maths, Additional Maths, Biology, Bengali, English, ICT, O Level, Physics, Chemistry, Maths, Additional Maths, Biology, Bengali, English, ICT at Chittagong International School
Github Skills (10)
e-mail4
shamir-secret-sharing3
asynchronous3
smtp3
imap2
mailcore2
csharp2
dotnet1
cryptography1
dotnet-core1
Programming languages (4)
Github contributions (5)
shafayat1004/shafayat1004.github.io
Jan 2022 - Apr 2026
Contributions:66 pushes, 1 branch in 4 years 4 months
shafayat1004/Student-Enrollment-Analysis-System
Nov 2021 - Apr 2022
Contributions:167 commits, 94 pushes, 7 branches in 4 months
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