PS
prince soni
Pune
Contact details — on requestProof of Work — on request
Experience
Product Solution Engineer
Flipkart · Oct 2025 – May 2026
- Engineered scalable backend services for Flipkart Minutes using Python, MySQL, GCP, Docker & Kubernetes processing 500GB+ daily data with high-availability SLAS.
- Served as primary on-call engineer: monitored Azkaban pipelines, triaged failures in real time, applied MongoDB-backed fixes, ensuring SLA adherence and stakeholder confidence.
- Spearheaded Hive-to-Apache Spark migration, boosting analytics scalability; drove 30% reduction in production incidents via structured RCA and Grafana alerting.
- Integrated Claude (Anthropic) as Al pair-programming assistant for code generation, refactoring & debugging - maintaining engineering quality standards throughout.
- Onboarded & mentored 3 junior engineers via structured 1:1 code reviews, onboarding plans, and architecture deep-dives on Kubernetes, microservices & distributed systems.
- Managed Kubernetes-based CD pipelines across environments; won 2026 Flipkart Hackathon for Al-powered internal developer tooling.
O
Gen Al Prompt Engineer (Freelance)
Outlier · May 2024 – Sep 2025
- Designed production-grade NLP/Al evaluation workflows with embeddings, semantic retrieval, and structured prompt engineering across large-scale LLM annotation initiatives.
- Built RLHF annotation & response-evaluation pipelines benchmarking LLM instruction-following accuracy and contextual quality - directly informing model fine-tuning decisions.
Senior Systems Engineer
Infosys · Dec 2021 – Apr 2024
- Developed enterprise backend services using Java, Spring Boot, DB2, SQL & Informatica MDM for multi-region distributed applications serving millions of users.
- Engineered REST APIs and integration workflows; automated Jenkins CI/CD pipelines reducing manual deployment effort by ~40% and improving release cadence.
- Designed & maintained ETL pipelines for automated data ingestion, transformation & sync across multi-region datasets; structured RCA prevented data quality incidents Employee of the Quarter x2.
Skills 0 proven through work
Also works with
SSH UsageAI Model OptimizationModel Training ExecutionMeeting FacilitationReact DevelopmentProblem SolvingData Structures and AlgorithmsUnit TestingAutomation Test DevelopmentApplication DeploymentVersion Control with GitHubWebhook HandlingGeneral ScriptingProcess ImprovementData LoadingData TransformationETL Pipeline DevelopmentRelease ManagementJenkins Pipeline ConfigurationCI/CD Pipeline ImplementationWorkflow CoordinationREST API Endpoint DevelopmentJava DevelopmentSpring BootLogistics System DevelopmentBackend DevelopmentAI-Assisted Content Creation WorkflowFeature ExtractionAI Hallucination DetectionContent WritingImage ProcessingStakeholder ManagementAI Pipeline DevelopmentHuman Feedback IntegrationSemantic SearchEmbedding GenerationWorkflow Design (Process Mapping)Generative AI ApplicationPrompt EngineeringFreelancingApplication Performance OptimizationScalable System DesignAI Tools UsageLarge Language Model ConceptsCode RefactoringTechnical DocumentationRequirements AnalysisSystem EnhancementTeam LeadershipMentoring and Peer CoachingAI-Assisted DevelopmentClaude CodeLLM Application IntegrationGrafana Dashboard DevelopmentRoot Cause AnalysisPySparkData EngineeringData MigrationSLA AdherenceBug FixingMongoDBTechnical TroubleshootingApplication MonitoringIncident ManagementKubernetes OrchestrationDockerGoogle Cloud PlatformDatabase ManagementPython Development
Proof of Work
Proof of Work
prince shares this with people who ask. You'll hear back either way.
Education
B.E. / B.Tech, Computer Science
Rungta College of Engg & Technology, Bhilai · 2017 — 2021
DSA & System Design, Algorithms, Problem Solving & System Design
Scaler Academy · 2024 — 2025
Projects
Contact details
Contact details
prince shares this with people who ask. You'll hear back either way.
Ask about this candidate
AI responses may contain errors. Proof status and source information are provided by Proof of Skill.
A Proof CV — one profile, kept current, with the proof attached. Back to the portal