Vikas Singh

Software Engineer

Bengaluru, Karnataka, India10 yrs 3 mos experience

AI EnabledAI ML Practitioner

Key Highlights

Expert in Generative AI and legacy modernization.
Proven track record in payment systems development.
Strong leadership in backend engineering and CI/CD.

Stackforce AI infers this person is a Backend Engineer specializing in Fintech and SaaS with expertise in AI-driven solutions.

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Skills

Core Skills

GenaiJavaPayment SystemsKubernetesCi/cd

Other Skills

Model Context Protocol (MCP)Agentic AI DevelopmentRetrieval-Augmented Generation (RAG)IBM WatsonSpring BootIBM MainframeGolangMS SQLMongoDBOSGiApache KafkaGo (Programming Language)Code ReviewGitlabGit

About

Staff-level Backend Engineer with 9.5+ years of experience in distributed systems, AI-assisted development, and platform engineering. At IBM (Watson Code Assistant for Z), I work on Generative AI–powered legacy modernization, using watsonx AI, MCP, and RAG to convert COBOL mainframe applications into scalable, service-based architectures. Expertise in Java, Golang, Kubernetes, Kafka, cloud-native systems, and large-scale system design, with prior ownership of payment platforms and DevOps infrastructure.

Experience

10 yrs 3 mos

Total Experience

2 yrs

Average Tenure

1 yr 3 mos

Current Experience

Ibm

Advisory Software Engineer

Feb 2025 – Present · 1 yr 3 mos · Bengaluru, Karnataka, India · On-site

Currently working at IBM on Watson Code Assistant for Z, designing and implementing AI-assisted code modernization pipelines to transform COBOL-based mainframe applications into service-oriented, cloud-ready architectures.
Leveraging watsonx AI, Generative AI, Model Context Protocol (MCP), and Retrieval-Augmented Generation (RAG) to enable automated code understanding, refactoring, business rule extraction, and service decomposition.
Focused on building scalable, production-grade AI systems that improve developer productivity, accelerate legacy modernization, and support enterprise mainframe-to-cloud transformation initiatives.

GenAIModel Context Protocol (MCP)Agentic AI DevelopmentRetrieval-Augmented Generation (RAG)IBM WatsonSpring Boot+2

Junglee games

Senior Software Engineer

May 2023 – Jan 2026 · 2 yrs 8 mos · Bengaluru, Karnataka, India · Hybrid

At Junglee Games, I work on designing and delivering business-critical payment and wallet systems, owning the end-to-end lifecycle of deposit and withdrawal features in collaboration with Product and platform teams.
I have led the development of multiple high-impact payment initiatives, including Paytm auto-debit, Add Money flows, delayed withdrawals, payment method downtime handling, fraud checks, and user whitelisting, ensuring reliability, compliance, and fraud resilience in a real-money gaming environment.
My role involves driving HLD/LLD, mentoring 2–3 backend engineers, improving legacy systems, and coordinating with QA, DevOps, and LiveOps to ensure smooth production releases and operational stability.
Technologies: Java, Golang, OSGi, BndTools, SQL Server, MongoDB, Redis, Couchbase

JavaSpring BootGolangMS SQLMongoDBOSGi+2

Ola

Software Engineer

Sep 2022 – May 2023 · 8 mos · Bengaluru, Karnataka, India · On-site

Built a self-service CI/CD platform with one-click Kubernetes deployments using GitOps
Designed secure authorization and developed a Kubernetes Operator for lifecycle automation
Automated deployments on AWS using GitLab CI, Helm, Terraform, Argo CD

Go (Programming Language)KubernetesCode ReviewGitlabGitdocker+3