Abhishek Singh
AI Automation Engineer / Applied AI Engineer
Front-end architecture & high-performance systems
Front-end, AI & LLM systems I work with
About Me
AI Systems Engineer & Full-Stack Architect
I design and build intelligent automation systems that scale. With 7+ years in frontend architecture and performance engineering, I now specialize in applied AI systems— including multi-agent orchestration, Retrieval-Augmented Generation (RAG), and async task pipelines.
I built Zaytri, a production-ready AI automation platform that coordinates specialized agents through dynamic LLM routing, brand-aware vector search (pgvector), and Celery-based background processing.
My expertise spans:
- Multi-agent AI system design
- LLM orchestration & prompt engineering
- FastAPI + async backend architecture
- Redis & Celery task pipelines
- PostgreSQL + vector search
- Cost-optimized hybrid AI infrastructure (Ollama + OpenAI)
Previously, I led frontend teams and delivered high-performance UI systems achieving 90+ Lighthouse scores. Today, I bridge product thinking, AI engineering, and scalable architecture.
My Capabilities From Architecture to Execution
My expertise is a blend of deep technical skill and strategic business acumen, honed over 7+ years of building complex, high-performance applications. I architect and deliver end-to-end solutions, from initial system design to final deployment, ensuring every technical decision aligns with business objectives. Below is a comprehensive overview of my capabilities.
AI & Automation
I build and integrate AI systems: multi-agent workflows, RAG pipelines, vector search, and LLM routing. I combine prompt engineering with robust async backends (Celery, Redis) to ship production-grade AI features.
Backend + DevOps
I design and operate scalable backends and deployment pipelines. FastAPI for APIs, PostgreSQL and pgvector for data and embeddings, with Docker, CI/CD, and AWS for reliable delivery.
Backend
Architecture & Technical Strategy
I design scalable, resilient, and performant systems. My architectural approach focuses on creating future-proof solutions that are both robust and efficient, whether you need a free, open-source solution or a premium, enterprise-grade platform.
Performance & Quality
Frontend & Full-Stack
End-to-end development from pixel-perfect UIs to APIs and integrations. JavaScript/TypeScript, React, Next.js, Vue, and modern UI libraries, with GraphQL, REST, and serverless where it fits.
Languages & Markup
Frameworks
CMS & Content
Headless CMS and content solutions for modern sites and apps: Strapi, Webflow, and markdown-based setups.
Content & CMS
Cloud & Tooling
Hosting, CDN, and developer tooling to keep applications fast, secure, and easy to deploy.
Hosting & CDN
Version Control & CI
Product & Project Management (MBA-Enhanced)
My technical skills are amplified by my MBA in Production & Operations. I lead projects with a strategic mindset, focusing on efficiency, stakeholder alignment, and delivering business value.
Methodologies
Strategic Competencies
Professional Experience
With over 7+ years of progressive experience in full-stack development, I have evolved from building foundational web applications to leading high-performing frontend teams and architecting scalable UI solutions. My journey spans from web development to senior software development, specializing in modern JavaScript frameworks, performance optimization, and team leadership in agile environments.
Policy Advisor
Sr. Software Developer
Nov 2021 - PRESENT
- ▸Lead front-end team to develop projects from scratch based on vue and ROR environment for insurance domain tools
- ▸Performance Optimization: Boosting website speed and performance (30–90%)
- ▸SEO & Analytics: SEO strategies, Google PageSpeed Insights, Core Web Vitals
- ▸UI refactoring and creating UI components
Accenture
Front-End Developer
Feb 2021 - OCT 2021
- ▸Experience in UI refactoring and creating custom hooks
- ▸Utilized Asynchronous calls to consume restful web API
- ▸Utilized the company's in-built UI component library with Reactjs and Context API
- ▸Developed Unit test cases with Jest
NKC Projects
Web Developer
Dec 2017 - Jan 2021
- ▸Understanding functional and business requirements of clients
- ▸Collaborating with the tech lead, CTO, and COO on project planning and implementation
- ▸Designing, building, and configuring applications to meet business requirements
- ▸Integration of JWT Auth for roles and permission-based modules
Selected Projects
Throughout my 7+ years of experience, I've led development teams and architected scalable solutions across insurance, healthcare, and enterprise domains. These selected projects showcase my expertise in performance optimization, modern frontend architecture, and delivering high-impact results through innovative technical solutions.
Zaytri — AI Automation Platform
2025 - 2026
Multi-agent AI orchestration platform with brand-aware RAG (pgvector), Celery/Redis workflows, multi-LLM routing (Ollama, OpenAI, Gemini), and a premium Next.js dashboard with observability.
- 3+ LLM providers (Ollama, OpenAI, Gemini) with unified routing
- ~40% cost reduction via local inference
- Sub-2s RAG retrieval latency (pgvector)
Policy Advisor - Insurance Platform
2021 - Present
Lead front-end development for a comprehensive insurance domain platform built with Vue.js and Ruby on Rails. Architected scalable UI solutions with performance optimizations that improved page speed by 30-90%.
- Page load times improved 30–90% across modules
- PageSpeed 40–60 → 95+; bounce rate down 40%
- API response time reduced 60% (GraphQL optimization)
Broker Flow - Insurance Application System
2022
Architected and developed a sophisticated multi-tenant broker flow system with Vue.js and Vuetify. Implemented advanced form validation, input masking, and dynamic theming capabilities.
- Form completion rate +35%; validation errors −50%
- 40% faster form submission; 70% less code duplication
- 100+ fields, 15+ broker themes, 0 form state errors
Accredo & Express Scripts - Healthcare Platform
2021
Led UI refactoring and modern React architecture implementation for enterprise healthcare applications. Developed custom hooks, component library, and achieved 85%+ test coverage.
- Code maintainability +60%; technical debt −70%
- 85%+ test coverage; regression bugs −45%
- 10+ modules delivered on time; app performance +30%
NYGGS & Automation Suite - Enterprise Platform
2017 - 2021
Architected and developed a comprehensive automation suite with microservices architecture. Implemented JWT authentication, role-based access control, and AWS cloud infrastructure.
- 100K+ daily transactions on microservices architecture
- System reliability +80%; unauthorized access −95%
- Deployment time −60%; application performance +50%
Personal Portfolio Website
2024 - 2026
Built a modern, high-performance portfolio website using Next.js 14 with SSR, TypeScript, and advanced animations. Achieved 100/100 PageSpeed scores.
- PageSpeed 100/100 mobile and desktop
- LCP <1.2s, FID <10ms, CLS <0.1
- Zero FOUC; 100% Lighthouse accessibility
MERN Stack E-Commerce Platform
2023
Built a full-stack e-commerce platform using MERN stack (MongoDB, Express, React, Node.js) with payment integration, admin dashboard, and real-time inventory management.
- 1000+ test transactions; 0 payment security incidents
- Cart abandonment −30%; p95 API <200ms under load
- 0 inventory oversell or data loss; stock updates within 1s
Frontend Performance Optimization Suite
2022 - 2024
Developed comprehensive performance optimization tools and strategies, achieving 90%+ improvement in page load times across multiple client projects.
- PageSpeed 40–60 → 90–100; page load times −90%+
- Bundle sizes −60–70%; bounce rates −25–40%
- LCP <2.5s, FID <10ms, CLS <0.1; server costs −40%
Enterprise Design System & Component Library
2023
Architected and built a comprehensive design system and reusable component library for enterprise applications, reducing development time by 50%.
- Development time −50%; UI bugs −60%
- 100+ components; 95%+ test coverage; 10+ apps
- 100% design token consistency; 0% bundle size increase
Academic Journey
My educational background reflects a diverse and progressive learning journey, combining business leadership expertise with humanities education. From higher secondary education to pursuing an MBA in Delivery & Operations, my academic foundation has shaped my analytical thinking and operational excellence in software development and team management.
MBA in Delivery & Operations
Amity Online
2023 - 2026
Bachelor of Arts in Political Science & English
MGKVP Varanasi
2013 - 2016
Intermediate
GGP Ballia
2011 - 2013
Get in Touch
Ready to collaborate on your next project? Whether you prefer to call directly or reach out via the form below, I'm here to discuss how we can bring your vision to life. I'll respond ASAP!