Full Stack Java Developer • 5+ Years • FedEx ACC

Pandu Ranga Vital — engineering enterprise-scale Java & Angular platforms.

Sole technical owner of a FedEx pricing data platform serving 50+ internal users. I ship features that save 400+ hours per quarter and turn day-long ingestion cycles into hours.

Execute Collaboration

Backend

  • Java
  • Spring Boot 3.x
  • Spring Data JPA / Batch
  • Hibernate

Frontend

  • Angular 17+ / 19
  • TypeScript / RxJS
  • PrimeNG
  • Angular Material

Cloud & DevOps

  • PCF / GCP / AWS / Azure
  • Docker
  • Jenkins → GitHub Actions
  • CI/CD

Data & AI

  • Oracle SQL
  • PostgreSQL / Redis
  • ChromaDB / RAG
  • OpenAI · Llama 3 · Ollama

Professional Sequence

SEP 2023 — PRESENT • HYDERABAD

Full Stack Developer

FedEx ACC — Advanced Capability Community

  • Sole technical owner of the Domain Data Middle Layer — a business-critical platform used by 50+ users — with end-to-end accountability for architecture, development, and production support across FedEx Pricing systems.
  • Engineered a data-quality validation feature that proactively detects defects before ingestion, saving the domain team ~400 hours of manual correction quarterly.
  • Designed an automated external data ingestion pipeline that calls third-party endpoints, transforms responses, and ingests into internal systems — cutting turnaround from days to hours and eliminating 3–5 manual steps.
  • Architected a reusable shared Angular component library adopted by 5+ teams, and established a cross-team review committee to govern contributions and backward compatibility.
  • Migrated legacy monoliths to microservices; built REST APIs with Oracle SQL MERGE and batch processing for complex data ops.
  • Optimized performance through refactoring and Redis caching — cut page loads 40% and improved API response times.
  • Led migration from Jenkins to GitHub Actions as part of enterprise-wide CI/CD adoption.
  • Received the Bravo Zulu award for exceptional technical ownership and consistent high-impact delivery.
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NOV 2022 — SEP 2023 • HYDERABAD

Software Engineer

Pioneer Infotech Private Limited

  • Developed scalable applications using Java, Spring Boot, and Angular for a global analytics company delivering credit ratings and risk-advisory services.
  • Migrated on-premises applications to AWS and Azure, improving scalability and availability while reducing operational costs.
  • Optimized Redis caching implementation, resulting in 30% faster data retrieval and improved throughput.
  • Designed RESTful APIs to strengthen communication between microservices and external systems, ensuring scalability under high-traffic conditions.
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MAR 2021 — OCT 2022 • BHUBANESWAR

Java Full Stack Developer

Tata Consultancy Services

  • Developed and maintained full-stack applications using Java, Spring Boot, and Angular for government projects.
  • Built responsive front-end interfaces with mobile-first design principles, ensuring cross-browser compatibility and accessibility.
  • Contributed to the Odisha Birth & Death Registration System — built microservices and configuration enhancements serving millions of citizens.
  • Trained and supervised a team of 4 developers, providing technical guidance and conducting code reviews to maintain quality standards.
  • Collaborated in agile ceremonies, delivering updates on deadlines and design decisions while contributing feature ideas.
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Featured Work

Selected enterprise deliverables from FedEx ACC.

01 / Platform

Domain Data Middle Layer

Business-critical FedEx Pricing platform with full end-to-end ownership. Data validation, automated external ingestion, and 50+ daily users on Angular 19, Spring Boot 3, Oracle, and PCF.

Users
50+
Hrs/qtr saved
~400
Faster loads
40%
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02 / Library

Shared Angular Component Library

Reusable UI library adopted across the org. Established a cross-team review committee for governance, architectural alignment, and backward compatibility before any addition is approved.

Teams
5+
Governance
Committee
Award
Bravo Zulu
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Research / M.Tech

2024 — 2026 • BITS PILANI WILP

Self-Healing API Clients Using LLMs

Middleware proxy that detects and repairs broken API requests caused by schema drift — eliminating manual client-side patches.

  • Tiered LLM routing: local Llama 3 / CodeLlama via Ollama for simple fixes, GPT-4o-mini for complex transformations.
  • RAG pipeline with a transform cache for high first-attempt repair accuracy.
  • Streamlit observability dashboard tracking healing rate, latency, and routing decisions.
  • 50-case automated test harness benchmarking local-only vs cloud-only vs tiered routing.
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Education

M.Tech, Software Engineering

BITS Pilani — WILP • 2024 — 2026

B.Tech, Electronics & Communication Engineering

JNTU Hyderabad • 2015 — 2019

Certifications

  • Google Associate Cloud Engineer (GCP)
  • Oracle Certified Professional: Java