Shivakumar Chandrappa
Verified Expert in Engineering
Adobe Experience Manager (AEM) Developer
Bengaluru, Karnataka, India
Toptal member since October 20, 2021
Shivakumar is a seasoned AI architect and full-stack developer specializing in production-ready, agentic AI systems. He's built and deployed AI agents across financial research, accounting automation, and healthcare using LLMs, RAG, vector databases, and multi-agent orchestration. An expert in workflow automation and ERP/CRM integrations, he works with n8n, LangChain, FastAPI, and Odoo. Shivakumar seeks a role to build, scale, and lead autonomous AI agents and intelligent automation workflows.
Portfolio
Experience
- Back-end Architecture - 5 years
- React - 4 years
- FastAPI - 4 years
- Artificial Intelligence (AI) - 4 years
- Agentic AI - 4 years
- LangChain - 3 years
- Cloud Architecture - 3 years
- n8n - 3 years
Preferred Environment
Agentic AI, Retrieval-augmented Generation (RAG), n8n, LangChain, Multi-agent Systems, FastAPI, React, AWS ECS Fargate, Node.js, Amazon Web Services (AWS)
The most amazing...
...thing I've built is an AI research agent integrated with Odoo SH, delivering market summaries and risk flags within the ERP with real-time sync powered by n8n.
Work Experience
AI Architect
Bloomfield Capital Partners I, LLC
- Built a scalable, multi-user AI deal screening dashboard for Bloomfield Capital, supporting deal evaluation across multiple commercial real estate asset classes from one platform. eg: Bridge loans.
- Designed it with configurable agent rules and templates, supporting senior housing, multifamily, hospitality, healthcare, office, industrial, self-storage, and data centers.
- Architected a multi-agent AI system that orchestrates the full screening pipeline, from incoming deal email to completed screener and outbound client email.
- Built an email triage agent that classifies incoming emails, auto-detects the asset class, and routes deals to the correct screening template.
- Developed a financial extraction agent that pulls T-12 line items, rent roll data, and loan terms from broker documents and maps them to the screener.
- Created an underwriting analysis agent that applies Bloomfield's methodology to produce risk ratings and proceed, negotiate, or pass recommendations.
- Built market research, screener generator, and email composition agents to complete analysis, populate templates, and draft professional emails.
- Implemented logic to parse broker documents like T-12s, rent rolls, offering memos, and financing memos, extracting key financial data automatically.
- Automated population of Excel screener templates with generated narratives covering property overview, investment highlights, and investment risks.
- Built an end-to-end workflow taking a deal from incoming broker email to a completed screener and a professionally composed screening email.
AI Developer
OmniThrive Technologies
- Built an AI-powered financial research agent that automates the collection and summarization of financial reports and stock market trends. The agent integrates LLMs, vector databases, and automated workflows to provide real-time investment insights.
- Conducted LLM engineering and financial reporting using RAG. Used LangChain and OpenAI API to extract and analyze stock earnings transcripts, news articles, and SEC filings. Implemented LlamaIndex for structured retrieval of historical trends.
- Built an Auto-GPT agent to autonomously scrape, summarize, and compare financial data. Used OpenAI function calling to connect the AI agent with APIs for real-time stock market monitoring.
- Used Pinecone and Neo4j to store and retrieve financial data based on entity relationships (e.g., CEO mentions and company performance correlations). Graph-based queries enabled tracing relationships between news events and financial policies.
- Deployed the AI agent as a containerized solution with Docker and Kubernetes. Optimized inference pipelines using serverless GPU inference with AWS Lambda and NVIDIA Triton.
- Developed a Flask-based API that connects to ChromaDB for semantic search across indexed company documents. Implemented SurrealDB as a hybrid SQL/NoSQL solution to store structured metadata for document classification.
- Extended the AI research agent’s capabilities by integrating n8n to automate complex financial workflows, such as scheduled scraping of earnings reports and dynamic pipeline orchestration between APIs, vector DB, and summarization agents.
- Used n8n to create modular no-code workflows that connected webhook triggers, document parsers, and LLM summarizers, enabling scalable processing of SEC filings, investor calls, and macroeconomic indicators without manual intervention.
- Integrated Odoo SH to streamline investment project tracking and CRM insights. Enabled bidirectional sync between the AI agent and Odoo’s finance and sales modules to keep business users updated with contextual, real-time financial intelligence.
- Developed custom Odoo SH modules to visualize AI-generated market summaries, risk flags, and investment opportunities directly within the ERP interface. Connected Odoo workflows with n8n automations to enable intelligent task routing.
AEM Lead Developer
Shell
- Re-implemented the order chat table for Shell MarketHub 1.0 Marine, entirely restructuring the marine lighthouse table, order details page, and views management functionality. I was awarded as the best individual contributor in 2018 (Q1).
- Prevented multiple requests made to the AEM back end to fetch the same menu that JSON required on every page of the SMH. I used client-side caching, resulting in page loads of MarketHub (except Hybris pages) that were faster by 750ms to one second.
- Performed adaptive image renditions based on the size and location of the page. For all the heavily sized images, suitable image renditions were generated and used according to the size of the image container.
- Built the integration in the AEM back end to use the Salesforce REST API for contact creation and updates on the contact flow, contact de-activation, and deletion for the project blaze. SMH uses Salesforce CRM through an API built with Apigee.
- Re-implemented the Shell MarketHub login page through a new login and landing page to make it completely authorable.
- Integrated Buto.tv in four AEM components, allowing SMH to enable Buto.tv-hosted video accessibility on SMH pages.
- Implemented lazy images to decrease page load time by loading them asynchronously to the page load event.
- Worked as a technical lead and developed the Marine GSAP integration project from January to March 2020. This enabled action status updates to flow from GSAP to Marine, reducing COS efforts.
- Recognized with the best-performing team award in 2020 (Q1) and the SMH People Choice award in October 2020 (Q4).
- Implemented AEM Adaptive Forms using context-aware Adaptive Form fragments and JSON schemas, which were built to help marketing teams build dynamic forms that change as per the market/country/region from where the end users were accessing it.
AEM Developer
PlayStation
- Worked on the ongoing migration of the playstation.com B2C site to AEM 6.2 (from 5.6).
- Redesigned the technical architecture for the AEM platform on AEM 6.2.
- Developed new Sightly components, modified old JSTL and JSP components, OSGi services, custom workflows, Sling schedulers, listeners, Sling servlets, and used AngularJS to build a few pages.
- Integrated the system with Adobe tools like Search&Promote, Scene7, Adobe Target, and DTM.
- Built custom widgets and custom search functionalities.
AEM Technical Consultant
Adobe
- Involved in requirements gathering and the discovery phase. I also helped migrate the wegmans.com site to AEM 6.1.
- Redesigned the technical architecture for the AEM platform. I also developed Sightly components, custom workflows, Sling schedulers, listeners, and Sling servlets.
- Integrated the system with Adobe Target and DTM. I also developed custom widgets and search functionalities.
- Created a custom replication process and customized search functionalities in AEM assets and DAM to meet the client's requirements.
Java Software Developer
Mscripts Systems India Private Limited
- Developed an Android app that helps patients in the US keep track of their prescriptions, doctor appointments, scan reports, order prescriptions, and medicine reminders via family members.
- Took part in a team of Java back-end developers who implemented the back-end APIs for the Android and iOS app to consume.
- Oversaw test automation scripts written in Selenium. Developed a data-driven test automation framework that created daily reports to keep track of regression issues through the release cycle.
Java Software Developer
Mahindra Satyam Computer Services Limited
- Worked on a B2B application for Optus telecom based out of Australia. I was part of the Java development team that developed web applications based on the Apache Struts framework.
- Owned the development of Java-based RESTful API services for Optus business applications.
- Built an order creation platform that business users can handle to create different combo plans for end users to choose from on their front-end facing applications.
Experience
Shell MarketHub
My technical responsibilities included:
• Development of new reports and widgets (for the US fuels business) and Sightly components, modification of old JSTL and JSP components, OSGi services, custom workflows, Sling schedulers, custom JCR event listeners, and Sling servlets.
• Integration with NGAP and the relational database.
• Integration of the following services with AEM (UAM): Salesforce CRM, microservices, SOAP web services, and REST services (Shell legacy applications exposing REST services or integration with third-party REST services).
• Microservices implementation with Sprint Boot for the aviation business.
• Development of modules for marine, aviation, and UAM.
• Leading cross-business implementation activities for marine, aviation, blaze, and AEM/UAM CRs.
WEGMANS
https://www.wegmans.com/As part of this project, we started by identifying the base page and home page templates, recognizing the reusable components required to be developed apart from reusing the out-of-the-box components. We also performed integration with Target and DTM and handled content migration scripts to migrate their thousands of products and recipes.
Under Armour Brand
UnderArmour brand was one of the most complex projects that Adobe handled. This project required a lot of customization of AEM assets functionalities to suit the client's requirements. We heavily customized AEM project creation, AEM assets search and replication functionality (activation and de-activation), and collections. We created a new site called "Vendor Portal" where only the published assets would reside ordered by brands and published date. Many custom workflows were designed to handle expired assets, automatically de-activating them from being published, moving projects to a different location based on the attributes selected while project creation, creating custom renditions when assets are uploaded, and more. Also, we performed integration with InDesign, making assets modified in InDesign automatically available in AEM and vice versa—a two-way synchronization.
Education
Engineer's Degree in Computer Science and Engineering
Sapthagiri College of Engineering - Bengaluru, India
Certifications
AEM 6 Developer Certification
Adobe
Skills
Libraries/APIs
REST APIs, Node.js, React, Vue, OpenAI API, Vue 3, Claude API, QuickBooks API, API Development, Stripe, Auth0 API, Stripe API, jQuery, Pydantic, Sage, Beautiful Soup, PayPal API, Jira REST API
Tools
Apache Sling, Sightly, Adobe Experience Manager (AEM) Forms 6, Adobe Experience Manager (AEM), Apache Maven, Adobe, GitHub, ChatGPT, Claude, Microsoft Copilot, n8n, Claude Code, Figma, Jira, Microsoft Excel, Docker Compose, Auth0, Amazon Cognito, AWS SDK, Adobe Analytics, Microsoft Teams, Apple HealthKit, Bubble, Zapier, Odoo, Excel 2013, Google Sheets, Microsoft Graph, Microsoft Web Services, Codex, RabbitMQ, GraphRAG, Shadcn, Notion, Retool, ShipStation
Languages
Java, JavaScript, SQL, Python, TypeScript, GraphQL, Java 7, Java 8, HTML, CSS, HTML5, PHP, Bash, Bash Script, Go
Frameworks
Next.js, Serverless Framework, Tailwind CSS, Express.js, Nuxt 3, Agentic Frameworks, LangGraph, NestJS, React Native, Angular, Scrapy, Selenium, Material UI, OSGi, Spring Boot, Django, Laravel, Nuxt.js, Azure Bot Framework, Django REST Framework, OAuth 2, Flask, Apache Struts 2
Paradigms
REST, Agile Software Development, Model Context Protocol (MCP), Event-driven Architecture, Role-based Access Control (RBAC), Database Design, Low-code Development, Web App Design, Back-end Architecture, HIPAA Compliance, Microservices, Automation, Web Architecture, ETL, DevOps, MEAN Stack
Platforms
Microsoft Copilot Studio, Firebase, Vercel, Palantir Foundry, Langfuse, AWS Lambda, Amazon Web Services (AWS), Azure, Docker, TigerGraph, Twilio, Google Cloud Platform (GCP), Microsoft Power Automate, Microsoft Power Platform, Microsoft Bot Framework, Azure AI Studio, PostHog, Talkdesk, LangSmith, CrewAI, Android, Blockchain, iOS, SharePoint, Magento, WordPress, Replit, AppSheets, Google AppSheet
Storage
PostgreSQL, Databases, Graph Databases, Neo4j, Amazon S3 (AWS S3), MySQL, JSON, Data Pipelines, MongoDB, Database Architecture
Industry Expertise
Automotive, Cybersecurity, Accounting
Other
OSGi Services, Query Builder API, Data Structures, APIs, Back-end, Architecture, Technical Writing, Documentation, API Integration, Technical Leadership, Software Architecture, Full-stack, Full-stack Development, Large Language Models (LLMs), Prompt Engineering, FastAPI, Chatbots, System Architecture, Headless CMS, Supabase, Bots, AI Agents, Agentic AI, Web Scraping, Generative Coding, GitHub Copilot Chat, Retrieval-augmented Generation (RAG), Microsoft Graph API, LangChain, Artificial Intelligence (AI), AI Chatbots, Back-end Development, OpenAI, OAuth, Outlook, Cursor AI, Generative Artificial Intelligence (GenAI), OpenAI GPT-4 API, Vector Databases, CTO, SaaS, Workflow Automation & System Integration, Machine Language, Customer Relationship Management (CRM), Charts, Large Data Sets, Workflow Automation, AI Tools, Microsoft 365, AI Integration, Software Design, Team Management, Intuit QuickBooks, RAG Systems, Railway, Dashboards, Data Modeling, Legacy Software, Airtable, Airtable Automations, Consulting, IT Consulting, Web Development, QR Codes, LLM Integration, Natural Language Processing (NLP), AI Agent Orchestration, Systems Engineering, Adobe Experience Manager (AEM), Marketing Operations, Communication, Tailwind UI, AI Automation, Optical Character Recognition (OCR), Modular, SQL Server, Software Development, Agentic Coding, Minimum Viable Product (MVP), Cloud Governance, AI Development, Scripting, Vibe Coding, Third-party APIs, Authentication, Authorization, Startups, PayPal, PDF, AWS Cloud Architecture, Fintech, SaaS Architecture, Security, Solution Architecture, Vite, Data Privacy, Auditing, Engineering, Computer Networking, Algorithms, Portals, Computer Science, Front-end, Branding, Cloud Architecture, IT Product Management, Data Engineering, Data Analysis, Machine Learning, WebSockets, System Architecture Design, Digital Health, GraphDB, Finance, Stock Market, Anthropic, CI/CD Pipelines, Cloud, Cloud Infrastructure, Webhooks, iPaaS, Supabase Auth, Scalability, Courier, AI workflows, Microsoft Graph connectors, Content Migration, Business Services, Geospatial Data, Data Scraping, Cloudflare, Clay.com, Enterprise Resource Planning (ERP), Middleware, Fractional CTO, Pinecone, CRM APIs, Stock Trading, Code Review, Scalable Architecture, Perplexity, Figma Make, Healthtech, QuickBooks Online, Financial Systems, Performance Optimization, Robotic Process Automation (RPA), Speech-to-Text (STT), Text-to-Speech (TTS), Adobe Workfront, Marketing, Data Science, Integration, Efficient Data Serialization, SQL Server Express, Semantic Code, Semantic Search, Azure AI Services, Model Evaluation, AI-assisted Development, Make, Cognito Forms, Mobile Apps, Payment Processing, Automotive Systems, Analytics, Metabase, Audits, Metadata, Technical Documentation, MERN Stack, Multiagent Generative Systems (MAGs), Generative Systems, Office Add-ins, Mobile App Development, Web3, Website Maintenance, WordPress Migration, Large Language Model Operations (LLMOps), Human Resources (HR), Lead Generation, Sales Funnel, Framer, Infrastructure as Code (IaC), Data Analytics, Videos, Multi-agent Systems, AWS ECS Fargate, WorkOS, Gemini, Skyvia, Square, aftership
How to Work with Toptal
Toptal matches you directly with global industry experts from our network in hours—not weeks or months.
Share your needs
Choose your talent
Start your risk-free talent trial
Top talent is in high demand.
Start hiring