Sahej Maharjan
AI Engineer · Full-Stack
Summary
AI engineer building production-grade multi-agent systems and RAG pipelines on GCP.
Currently shipping AI at Tactix AI — turning messy restaurant data into intelligent operator tools.
5+ years across front-end leadership, full-stack delivery, and production AI systems.
Co-author on DVx engineering blog; merged open-source contributor; maker on Indigo's #2 Product Hunt launch.
Work Experience
Remote (Los Angeles, CA)
- Building a multi-agent AI platform for restaurant operators on GCP Cloud Run with Google ADK.
- Architecting RAG pipelines over BigQuery with dbt-transformed data models.
- Designing access control systems that scope every agent call to authenticated user permissions.
- Co-authoring a public engineering blog series on the systems behind Tactix.
Google ADK
FastAPI
GCP Cloud Run
BigQuery
dbt
RAG
Multi-agent
Supabase RLS
React
Remote
- Continued as lead front-end engineer after Shopswap was acquired by Indigo AI.
- Owned full-stack feature delivery, architecture decisions, and production releases for React and Next.js applications serving live users.
- Collaborated with design and backend teams to resolve technical challenges across cross-functional delivery.
#2 Product of the Day on Product Hunt — Indigo launch (Maker)
React
Next.js
React Native
AWS
Node.js
Full Stack
Remote
- Led front-end engineering for Shopswap, a toolkit for brand partnerships, giveaways, and discount sharing.
- Developed and maintained frontend architecture and coding standards; delivered production features for React and Next.js applications.
- Proactively identified and resolved technical challenges and roadblocks across cross-functional delivery until acquisition by Indigo AI.
React
Next.js
React Native
AWS
Node.js
Full Stack
Canada · Remote
- Worked as front-end team lead overseeing day-to-day operations of the frontend development team.
- Managed scheduling, coverage, documentation, and delivery across the Preparie platform.
React
Next.js
Team Lead
Node.js
Jhamsikhel, Nepal
- Performed front-end and mobile development for all client projects.
- Wrote 200+ JavaScript components for client websites and mobile apps.
- On-boarded and mentored a new front-end developer through regular coaching sessions and work reviews.
React
React Native
Next.js
JavaScript
Mobile
Writing
Rebuilding our Access Control for AI Agents
DVx Ventures Engineering Blog · Jun 2026 · Co-authored with Amit Maraj
Hybrid RBAC/ACL design, single-function Postgres auth, and why BigQuery should never hold a grant.
Automating Gap-Night Revenue and Pool Heater Ops with n8n
Personal blog · Jun 2026
Daily automation for vacation-rental gap-night upsells and pool heater management across 100+ properties.
Open Source
Company logo upload for job creation form — codu-code/codu
Merged PR #1283 · Oct 2025 · Hacktoberfest · Approved by @NiallJoeMaher
- End-to-end company logo uploads: client validation, S3 signed URL flow, Zod schema extension.
- Sentry error logging and toast feedback on the Codú job creation flow.
Next.js
React
AWS S3
Zod
TypeScript
Technical Skills
AI & Backend
- Google ADK, RAG pipelines, MCP tools, Cursor Skills, n8n
- Python, FastAPI, Node.js, NestJS
- Multi-agent systems, workflow automation
Frontend & Mobile
- JavaScript (ES6), TypeScript
- React, React Native, Next.js, Electron
- HTML5, CSS, SCSS, Tailwind CSS
- Redux, React Query, Apollo Client
Data & DevOps
- Supabase / Postgres, MongoDB, dbt, Docker
- Serverless Framework
Cloud
- GCP: Cloud Run, Cloud Storage, Firestore, Secret Manager, Artifact Registry, BigQuery
- AWS: Lambda, ECS, Fargate, S3, DynamoDB, CloudFront, Route 53, IAM, Cognito, Secrets Manager, SQS, SNS, EventBridge, AppSync, Amplify, CloudWatch, Elastic Beanstalk
Education
Master of Science in Big Data Management & Analytics
Sep 2025 → 2026
Deerwalk Institute of Technology
Bachelor of Computer Science and Technology
2017 – 2021