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PRAJWAL HEBBAR

Full Stack Developer | React · Next.js · TypeScript · Web3 · AI Integrations

Bengaluru, India|prajwalhebbaras@gmail.com|portfolio.hebbars.in|LinkedIn|GitHub|+91-9483924880

Professional Summary

Frontend Developer with nearly 5 years of experience building scalable, performant, and visually appealing web applications. Skilled in ReactJS, Next.js, TypeScript, and modern UI frameworks with hands-on experience designing component-driven interfaces and enterprise-grade systems. Experienced in ERP development with Frappe, containerised CI/CD pipelines (Docker, Nginx, GitHub Actions, Azure Container Registry), and Web3 dApp development with AI and blockchain integrations. Adept at collaborating with design and backend teams, contributing to architectural decisions, and taking full ownership of feature delivery in fast-paced environments.

Technical Skills

Core Expertise: ReactJS, Next.js, Redux, TypeScript, JavaScript

Web3 & AI: OpenAI API (Chat Completions, Streaming), Prompt Engineering, Prompt Chaining, Structured Output / JSON Mode, LLM Integration, WalletConnect, Dune Analytics API, dApp Development

UI Libraries: Material UI (MUI), TailwindCSS, Bootstrap 5

Backend & DevOps: Node.js, Docker, Nginx, GitHub Actions, Azure Container Registry, AWS, Vercel, ServiceNow

ERP: Frappe Framework — workflow design, custom apps, containerised deployment

Languages: JavaScript, TypeScript, HTML, CSS, C

Tools: Git, GitHub, Figma, Adobe XD

Other: Responsive Design, UI/UX Collaboration, System Architecture, CI/CD

Professional Experience

LYIK Technologies Private Limited

April 2023 - Present

Enterprise Engineer

On-Site, Bengaluru
  • Led development of a dynamic form-based enterprise application with auto-filled, editable, and contextually hidden fields driven by fetched data and runtime parameters.
  • Architected a reusable form infrastructure supporting multiple dynamic forms with shared logic and configuration, built on ReactJS, Redux, TypeScript, and Material UI.
  • Built and customised a Frappe-based ERP system, creating multiple configurable workflows covering onboarding, attendance, leave approval, form filling, review, and completion.
  • Collaborated with the backend team to containerise the entire application stack — server, plugins, and supporting services — into a single-domain deployment using Docker and Nginx.
  • Established a CI/CD pipeline using GitHub Actions to automate Docker image builds and push releases to Azure Container Registry, enabling consistent and repeatable deployments.
  • Spearheaded the client-facing platform and internal management tool, improving operational efficiency by 30%+ and contributing directly to the company's first enterprise client acquisition.
  • Developed a Proof of Concept (POC) integrating ServiceNow with LYIK's application pipeline, enabling automated task creation, workflow triggers, and conditional escalations within ServiceNow.
  • Actively participated in system architecture and UI/UX discussions, improving design-to-development handoffs.

Freelance Full Stack Consultant — Web3 & AI dApps

Independent

Full Stack Consultant

Remote
  • Architected and delivered an end-to-end AI-powered DeFi analytics platform featuring a conversational chat interface — enabling users to query trending tokens, deep-dive into individual token metrics, assess market sentiment, and receive AI-generated portfolio analysis through natural language.
  • Designed a structured prompt engineering pipeline on the Node.js backend: raw on-chain and market data was fetched from a blockchain analytics API, dynamically injected into context-aware prompts with strict output schema instructions, and passed to the OpenAI Chat Completions API with streaming enabled.
  • Leveraged OpenAI Streaming API to progressively surface AI-generated responses in real time on the Next.js frontend, reducing perceived latency and providing a fluid chat experience.
  • Applied prompt chaining techniques to break complex financial analysis tasks into discrete AI calls — one pass for data summarisation, a second for sentiment scoring, and a final pass for portfolio-level recommendations.
  • Built the full stack of a Web3 portfolio intelligence platform integrating WalletConnect for multi-wallet connectivity; the backend consolidated on-chain data from multiple sources and passed it through an AI transformation layer using structured prompts.
  • Deployed and containerised backend services on AWS; frontend on Vercel — with Docker used across both projects to ensure environment parity between development and production.

Content Enablers Inc.

March 2022 - March 2023

Associate Web Developer

Remote, Bengaluru
  • Contributed to a complete website revamp using ReactJS, Bootstrap 5, and Strapi CMS, enhancing responsiveness and long-term maintainability.
  • Integrated Google Analytics and Google Tag Manager to improve traffic tracking and SEO performance.
  • Collaborated with stakeholders to ensure consistent branding and accessibility across the site.

Education

Vidyavardhaka College of Engineering (VVCE), Mysuru

2017 - 2021

Bachelor of Engineering in Computer Science | GPA: 8.50 / 10.00

Mysuru, Karnataka

Languages

English: Fluent   |  Kannada: Native   |  Hindi: Proficient