--- title: "Vaibhav Sharma - Software Developer in Hyderabad | Tal" description: "Meet Vaibhav Sharma, Software Engineer @ Shoopy | Java Backend Engineer | Spring Boot | Microservices | Kafka | AWS based in Hyderabad. AI stack includes claude code, codex, and cursor. Explore public work links including github, leetcode, and vaibhavsharmaportfolio.vercel.app." image: "https://tal.club/meet/vaibhav-sharma-14/share-image" --- # Vaibhav Sharma on Tal ## Headline Software Engineer @ Shoopy \| Java Backend Engineer \| Spring Boot \| Microservices \| Kafka \| AWS ## About Software Engineer \| Java Backend \| Spring Boot \| Microservices \| Kafka \| AWS I'm a Software Engineer with 1\.2\+ years of experience building production backend systems using Java, Spring Boot, Microservices, PostgreSQL, Kafka, Elasticsearch, and AWS\. At Shoopy, I work on business\-critical backend systems involving payments, concurrency, event\-driven processing, search, and analytics\. Some of the systems I've worked on include: • Designed a unified payment gateway abstraction integrating 5\+ payment providers • Built idempotent webhook processing with HMAC validation to prevent duplicate order fulfilment • Designed an event\-driven Kafka pipeline processing \~100K records/day • Worked on concurrency\-safe file processing and transactional workflows • Built Elasticsearch\-based SKU indexing for fast catalogue search • Built a Spring AI/RAG analytics service for querying transactional business data My core backend stack includes Java, Spring Boot, Spring Security, REST APIs, Microservices, Kafka, PostgreSQL, MySQL, Elasticsearch, Docker, Kubernetes, and AWS\. I enjoy solving problems around distributed systems, backend architecture, scalability, concurrency, and system reliability\. Currently open to SDE / Backend Engineer opportunities, particularly roles involving Java, Spring Boot, distributed systems, and scalable backend engineering\. ## Location Hyderabad ## AI stack claude code codex cursor langchain langgraph openai ## Work experience Software Developer at Shoopy, Jul 2025 \- Present · 1 yr 3 mos, On\-site, • Built a retrieval\-augmented WhatsApp support agent \(Azure OpenAI \+ ChromaDB, per\-tenant isolation\) with an automated web\-crawl → chunk → embed ingestion pipeline and confidence\-gated human escalation\. • Built the backend for an autonomous AI SEO content agent in a multi\-tenant e\-commerce platform, orchestrating an LLM microservice to generate catalog\-aware, market\-targeted blog articles that auto\-publish to merchant storefronts\. • Designed a unified payment\-gateway abstraction in Java/Spring Boot integrating 5\+ providers including Razorpay, PayU, Cashfree, PhonePe and PayPal, allowing merchants to configure payment providers without code changes\. • Built the Kafka order sync consumer that pushes order events to merchant webhooks, with 5 concurrent listeners, retries, and a dead letter topic, backed by a per store webhook configuration service and a payload transformer for per merchant formats\. • Built secure server\-to\-server webhook processing with HMAC signature validation and idempotent charge handling to prevent duplicate order fulfilment during callback retries\. • Engineered asynchronous transactional file\-processing workflows for POS inventory systems, resolving data\-race issues during concurrent high\-volume updates\. • Designed Elasticsearch SKU indexing and an event\-driven Kafka pipeline processing \~100K records/day for fast and consistent cross\-system catalogue lookups\. • Built a multi\-country address configuration system supporting 140\+ countries with country\-specific fields and validation for localized checkout and shipping workflows\. Product Engineering Intern at EffiGO, Jan 2025 \- May 2025 · 5 mos, Hyderabad, • Developed backend REST APIs for procurement workflows using Java, Spring Boot and Spring MVC, following SOLID principles with unit and integration testing\. • Built ETL pipelines using Spring Batch and AWS Glue to ingest, clean and transform procurement invoice data for downstream analytics\. • Designed an automated hot/cold data archival workflow using AWS Lambda and CloudWatch to move ageing S3 data into the data lake\. • Optimized PostgreSQL queries and indexing for batch pipelines processing 10K\+ records per run\. Back End Developer at Andes, Sep 2024 \- Nov 2024 · 3 mos, Pune, Maharashtra, India, Developed scalable backend systems for product\-focused applications\. Integrated APIs to optimize data flow, improving application performance by 20%\. Collaborated with a cross\-functional team to enhance product features\. Apprentice at CS FOR ALL, Aug 2023 \- Apr 2024 · 9 mos, Remote, Assisted in designing algorithms for efficient problem\-solving in educational tools\. MERN Developer Intern at DevTown, Nov 2022 \- Feb 2023 · 4 mos, Built and deployed responsive web applications using React\.js and Node\.js\. Streamlined state management with Redux for efficient data handling\. Leveraged Tailwind CSS to create adaptive and visually appealing designs\. ## Education B\. Tech, Computer Science, Rungta College Of Engineering & Technology Secondry eductaion, PCM, Dps ## Public links - github: https://github\.com/vaibhav992 - leetcode: https://leetcode\.com/vaibhav990 - vaibhavsharmaportfolio\.vercel\.app: https://vaibhavsharmaportfolio\.vercel\.app/ - medium: https://medium\.com/@vaibhav200345 [View the original profile](https://tal.club/meet/vaibhav-sharma-14) ```json { "@context": "https://schema.org", "@graph": [ { "@type": "Person", "@id": "https://tal.club/meet/vaibhav-sharma-14#person", "name": "Vaibhav Sharma", "url": "https://tal.club/meet/vaibhav-sharma-14", "image": "https://tal.club/meet/vaibhav-sharma-14/profile-photo.jpg", "description": "Meet Vaibhav Sharma, Software Engineer @ Shoopy | Java Backend Engineer | Spring Boot | Microservices | Kafka | AWS based in Hyderabad. AI stack includes claude code, codex, and cursor. 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