Dinesh Singla
Senior Mainframe Developer (COBOL | JCL | DB2 | CICS) | React.js Frontend Developer (TypeScript | Redux | REST API) | Banking & BFSI | 9+ Yrs | NatWest | Open to Opportunities
- Role
- Software Engineer at NatWest Group
- Location
- Karnal, HR, IN
- LinkedIn followers
- 500 followers
About Dinesh Singla
Senior Software Engineer with 9+ years of experience in IBM Mainframe (COBOL, JCL, DB2, CICS, VSAM, REXX, z/OS) and 4+ years of concurrent React.js/TypeScript frontend development — all within Banking and Insurance domains. Mainframe: COBOL · JCL · DB2 · CICS · VSAM · REXX · z/OS · TSO/ISPF · Endevor · CA-7 Frontend: React.js · TypeScript · Redux · Redux Toolkit · REST API · Jest · AWS S3 Domain: Retail Banking (NatWest) · Insurance/Lifesys (NTT DATA) · BFSI (TCS) Process: Agile · Scrum · Impact Analysis · Production Support · CI/CD · SonarQube Key achievements: Managed 4M+ insurance policies on Mainframe with zero data-loss SLA Reduced manual banking workflows by ~30% through React.js UI improvements Cut release cycle time by ~40% via AWS S3 + Jenkins CI/CD automation 85%+ unit test coverage using Jest and React Testing Library On-the-Spot Award — Technical Excellence, NatWest Group Star of the Month — REXX Automation, TCS Open to: Mainframe Developer · React.js Developer · Frontend Developer · Full Stack · Mainframe Modernization roles D••••••••@gmail.com
Experience
Software Engineer
Nov 2021 — Present · Gurugram, IN
Education
Jmit radaur
B.tech, Electronics and communication engineering
2013 — 2016
G.b.n. govt. Polytechnic nilokheri
D, Electrical, Electronics and Communications Engineering
2010 — 2013
Gita Modren High School
10th, Phyics,Chemistry,Maths,English
2009 — 2010
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