Arjun Gaur
Associate Lead Software Engineer | 10+ Yrs in BFSI & Payments | ISO 8583 |C/C++, Pro*C, PL/SQL, Docker, Kubernetes | Technology Enthusiast | Low Latency HFT Applications |
- Role
- Associate Lead Software Enginner at FIS
- Location
- New Delhi, DL, IN
- LinkedIn followers
- 500 followers
About Arjun Gaur
Experienced Software Engineer with 9 years in IT, specializing in financial services and payments technology for global clients including ING, BNPP, Nomura, Scotia Bank, and Carrefour.Skilled in C, Pro*C, SQL, FIX protocol, and Shell scripting, with hands-on expertise in AWS (EC2, MSK), Docker, Kubernetes, Jenkins, Ansible, and Azure DevOps. Proven track record in migrating platforms (RHEL7→RHEL8), automating deployments, optimizing systems, and delivering production-critical solutions under tight deadlines.Recognized with multiple awards for innovation and execution, including the Star of the Month and Best Team Awards. Passionate about cloud computing, DevOps practices, and data-driven solutions, with certifications in AWS Cloud Practitioner and Liquibase Practitioner.Currently exploring opportunities in Cloud Engineering, DevOps, and Data Engineering roles in India and abroad (Canada/Australia), where I can leverage my technical expertise and financial domain experience to drive business transformation.
Experience
Associate Lead Software Enginner
Jan 2026 — Present
Supporting and enhancing TSYS PRIME, an end-to-end card & merchant management solution for global banks (Carrefour Brazil, Scotia Bank Chile).Key Contributions:1. Led migration from RHEL 7 → RHEL 8, ensuring smooth transition for production systems.2. Enhanced server-side applications and implemented change requests to improve performance.3. Automated deployments using Docker, Kubernetes, Ansible, and Azure pipelines.4. Provided QA & production support, troubleshooting BAU, network, and build failures (Jenkins).5. Built shell scripts to streamline monitoring and reduce manual workload.
Education
Maharaja Agrasen Model School
High School, Maths, Physics, Chemistry, Computer Science
2010
Maharshi Dayanand University
Bachelor of Technology (B.Tech.), Computer Science
2010 — 2014
Skills
- Databases
- Microsoft Excel
- Powerpoint
- Windows
- Microsoft Office
- C++
- Java
- Shell Scripting
- Microsoft Word
- Core Java
- Teamwork
- Ipcs
- C
- Programming
- Sql
- Linux
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