Problem SolverBuilderAlways Curious

Sagar Subedi Software Engineer

I take hard problems from a rough idea to systems people rely on. Curious by nature, I dig until I understand why something works, then build it to last.

3+ years of building, debugging, and shipping real products

Get in touch

Based in Patan, Lalitpur, Nepal

At a glance

3+
years of experience
3
companies

Currently at Aiden Innovation

Hello, I'm Sagar
Subedi

I'm a software engineer with 3+ years of experience building web applications and backend systems. Right now I'm at Aiden Innovation, building Cycle Sathi, a cycle-rental platform, from the ground up. Before that, I built risk-management tools at Yirifi.ai and logistics software at Upaya City Cargo.

Most of my time goes into the backend: designing APIs, modelling data, and improving performance and reliability. I also build the frontends that sit on top, and I bring AI into everyday workflows so teams spend less time on manual work. I work directly with international clients too, listening to what they need, breaking their problems down, and turning them into solutions we can build.

Roles & Experience

Three years of building logistics platforms, risk tooling, a cycle-rental platform, and AI-driven automation.

// who's building your next feature?
export const sagar = {
  role: "Software Engineer",
  company: "Aiden Innovation",
  building: "Cycle Sathi",
  based: "Lalitpur, Nepal",
  experience: "3+ years",
  frontend: ["React.js", "Next.js"],
  backend: ["Node.js", "Go"],
  data: ["PostgreSQL", "Redis"],
  messaging: ["RabbitMQ"],
  exploring: ["system design", "AI agents"],
  shipping: true,
} satisfies Engineer;

Aiden Innovation

Software Engineer

Jul 2026 – Present

Yirifi.ai

Fullstack Software Engineer

Oct 2024 – Jun 2026

Upaya

Associate Software Engineer

Jul 2023 – Nov 2024

Work History

What I've built and delivered at each company.

  1. Aiden Innovation

    IT company

    Software Engineer

    Jul 2026 – Present

    • Responsible for the system design and system architecture of Cycle Sathi
    • Building the web admin dashboard and the client app
    • Working closely with the IoT engineer to integrate the backend with cycle locking, sensor data storage, trips, ride history, and route tracking
    • Built the cycle reshuffling logic between stations
    • Built email marketing automations and AI content-generation workflow automations
    • Meet international clients, break their problems down, and turn them into solutions we can build
  2. Yirifi.ai

    Digital asset risk management for institutions · Singapore

    Fullstack Software Engineer

    Oct 2024 – Jun 2026

    • Developed and optimized web applications with Next.js, improving performance and user experience
    • Designed and implemented RESTful APIs for scalable backend services
    • Integrated Redis caching to improve API response times
    • Integrated LLMs for data processing and workflow automation, and implemented MCP integrations with custom MCP servers
    • Built n8n automation workflows integrating Jira, Zoho, and Notion
    • Managed and optimized MongoDB, and wrote Python scripts for data generation, transformation, and sync
    • Tested, debugged, and reviewed code with cross-functional teams
  3. Upaya City Cargo

    Technology-enabled logistics · Kathmandu, Nepal

    Associate Software Engineer

    Jul 2023 – Nov 2024

    • Contributed to logistics software for inter-city logistics services
    • Designed an analytics platform for executives covering profitability, revenue, client rankings, and trip data across verticals
    • Built role-specific dashboards with real-time insights into the company's fiscal-year performance
    • Contributed to the billing system: ledgers, sub-ledgers, journal vouchers, and general ledgers
    • Worked on microservices with Node.js, NestJS, Knex, MySQL, MongoDB, and gRPC
    • Designed database schemas, developed APIs, and set up projects; used SSE, polling, and sockets for real-time features

    Software Engineering Intern

    May 2023 – Jul 2023

    • Built new features as the sole developer on a project, working closely with a senior technical lead
    • Designed and developed the customer web system
    • Built a business analysis site for logistics verticals with React and Tailwind CSS
    • Worked in Agile Scrum with Jira, using Git and GitLab for version control and code review

Explore my Skills

Pick a district on the fairground to see the tools I use there and where I have used them in production.

Frontend

05

Tools & skills

  • React.js
  • Next.js
  • JavaScript (ES6+)
  • TypeScript
  • Tailwind CSS

What I Bring

I build software that holds up when it matters: fast for the people using it, clear for the engineers who inherit it, and steady as traffic and data grow. I like owning a feature end to end, from the database schema to the last pixel, and I reach for AI and automation wherever they can take repetitive work off a team, so people can spend their time on the problems that truly need them.

Full-stack

Next.js front ends backed by fast, well-designed APIs

AI & LLMs

LLM workflows and custom MCP server integrations

Automation

AI-powered workflows that automate repetitive, everyday processes.

Core Stack

The tools I reach for first.

Frontend

  • React.js
  • Next.js

Backend

  • Node.js
  • Go

Data

  • PostgreSQL
  • Redis

Messaging

  • RabbitMQ

Currently Exploring

In my free time I like going deep. I read about how systems are designed and why they hold up, write low-level code to see what the machine is really doing, and build small tools just to understand how things work underneath. AI writes more of our code every day, but I still want to know what's happening below it.

  • System architecture and design for systems that scale
  • Distributed systems: replication, consistency, and fault tolerance
  • PostgreSQL in depth: indexing, transactions, and query optimization
  • Event-driven architecture and message queues with RabbitMQ
  • Low-level programming in C++ and Zig
  • AI engineering: building agents and LLM-powered apps that are reliable in production