Tulsi Sapkota

Hey šŸ‘‹, I'm Tulsi Sapkota.

Senior Software Engineer at Linktree

Melbourne, Australia
31 years old
9+ years experience

My Journey

As a passionate, self-taught software engineer with over 9 years of experience, I specialize in crafting innovative solutions that bridge the gap between complex infrastructure and elegant user experiences. My journey from electrical engineering to software development has been driven by an insatiable curiosity and a commitment to continuous learning.

Currently serving as a Senior Software Engineer at Linktree in Melbourne, I thrive on transforming intricate technical challenges into scalable, efficient systems. My expertise spans the full stack - from building responsive React.js interfaces to architecting event-driven microservices, from orchestrating Kubernetes clusters to implementing critical platform features that serve millions of users globally.

What sets me apart is my practical approach to problem-solving. Colleagues know me as someone who challenges assumptions to find simpler solutions, while maintaining the technical depth to tackle complex distributed systems. Whether it's migrating legacy services to serverless architectures, integrating cutting-edge payment systems, or building configuration-driven platforms, I bring both strategic thinking and hands-on execution.

Global Perspective

My international experience across Nepal, Thailand, and Australia has shaped my collaborative approach and adaptability. I bring diverse cultural insights to technical problem-solving and team dynamics.

Community First

I'm deeply invested in the developer community - contributing to open source projects, sharing knowledge on Stack Overflow, and mentoring fellow developers. I believe in giving back to the community that helped shape my career.

My Tech Philosophy

AI-Aware Development: In an era where AI is reshaping development, I advocate for the increased importance of robust testing and thoughtful engineering practices.

Practical Innovation: I stay current with emerging technologies while maintaining healthy skepticism about blindly adopting trends. Great software isn't just about writing code - it's about building resilient systems that empower people.

Continuous Learning: Technology evolves rapidly, but fundamentals remain. I focus on understanding core principles while exploring new tools that genuinely solve problems.

Core Stack

Node.jsReact.jsRuby on RailsTypeScriptAWSKubernetesTerraform

Currently Exploring

Zig 🚧Elixir 🤷RustGo

Professional Experience

Senior Software Engineer - Developer Platform

LinktreeCurrent
Melbourne, Australia
2024 - Present

Working in the Developer Platform team to build and maintain critical infrastructure and tooling that empowers engineering teams across the organization.

Key Achievements

  • Building and maintaining developer platform infrastructure using AWS CDK and TypeScript
  • Creating internal tools and services that improve developer productivity across all teams
  • Implementing infrastructure as code practices and CI/CD pipelines
  • Architecting scalable AWS solutions for platform-wide services
  • Driving best practices for cloud infrastructure and platform engineering
  • Collaborating with engineering teams to streamline development workflows

Technologies

TypeScriptAWS CDKAWSNode.jsTerraformDockerKubernetes

Senior Software Engineer

Sensand Technologies
Melbourne, Australia
Dec 2023 - 2024

Designed and implemented highly scalable microservices and production infrastructure for innovative technology solutions.

Key Achievements

  • Designed and implemented highly scalable microservices in Node.js and Golang
  • Architected production infrastructure using CDK in AWS
  • Developed modern frontend applications using React.js
  • Worked with EC2, ECS, RDS, Redis, CloudFront, S3, SQS, SNS, Kinesis
  • Implemented containerized solutions with Docker and Docker Compose

Technologies

Node.jsGolangReact.jsAWS CDKDockerRedis

Senior Software Engineer

Sensand Technologies
Remote
Dec 2022 - Dec 2023

Led development of cloud-native solutions on Google Cloud Platform with focus on scalability and reliability.

Key Achievements

  • Designed highly scalable microservices in Node.js and Golang
  • Architected production infrastructure using Terraform in GCP
  • Developed frontend applications using AngularJS
  • Orchestrated Kubernetes clusters for container management
  • Implemented event-driven architecture with Pub/Sub

Technologies

Node.jsGolangKubernetesGCPTerraformAngularJS

Senior Software Engineer

AssuranceIQ (via Whitehat Engineering)
Remote
Sep 2020 - Nov 2022

Designed service-oriented architecture for customer-facing insurance platform serving millions of users.

Key Achievements

  • Designed service-oriented architecture for insurance platform
  • Developed RESTful services in Ruby on Rails and Node.js Lambda
  • Built frontend with Slim, Vanilla JS/StimulusJS, and React.js
  • Monitored and optimized performance using DataDog
  • Built operational dashboards, alerts, and managed on-call rotation

Technologies

Ruby on RailsNode.jsReact.jsAWS LambdaTerraformDataDog

Software Developer

Nimble Thailand
Bangkok, Thailand
Nov 2019 - Sep 2020

Full-stack development for various international clients with focus on service-oriented architectures.

Key Achievements

  • Developed RESTful services in Ruby on Rails and Phoenix
  • Built frontend applications using Slim, Vanilla JS, and Vue.js
  • Implemented microservices architecture for multiple clients
  • Worked with AWS services including EC2, ECS, RDS, Redis, CloudFront
  • Containerized applications using Docker and Docker Compose

Technologies

Ruby on RailsPhoenix/ElixirVue.jsAWSDockerRedis

Senior Software Engineer

Enliv Technology
Kathmandu, Nepal
May 2018 - Oct 2019

Led frontend development and cloud infrastructure management for enterprise applications.

Key Achievements

  • Developed complex frontend applications with React.js, Redux, Redux-Saga
  • Built RESTful services in Ruby on Rails
  • Managed scalable cloud infrastructure on AWS
  • Implemented infrastructure as code using Terraform and CloudFormation
  • Optimized application performance with Redis caching and CloudFront CDN

Technologies

React.jsReduxRuby on RailsAWSTerraformCloudFormation

Certifications

ā˜ļø

AWS Certified Developer – Associate

Amazon Web Services

Validates technical expertise in developing and maintaining applications on the AWS platform.

June 2021 - June 2024
AWS LambdaDynamoDBS3API GatewayCloudFormationIAM
View Credential
šŸ”§

HashiCorp Certified: Terraform Associate

HashiCorp

Demonstrates knowledge of basic concepts, skills, and use cases associated with Terraform.

Oct 2021 - June 2023
Infrastructure as CodeTerraformCloud ProvidersState ManagementModules
View Credential

Technical Skills

Frontend Skills

React.js

Expert
6+ years
Proficiency95%

TypeScript

Expert
5+ years
Proficiency90%

Next.js

Advanced
4+ years
Proficiency85%

Tailwind CSS

Expert
3+ years
Proficiency90%

Framer Motion

Advanced
2+ years
Proficiency75%

JavaScript

Expert
8+ years
Proficiency95%
25+
Technologies
Full Stack
Development
10+
Years Experience
Always
Learning

Featured Projects

4 Projects

Movie Explorer

Active

Explore movies like never before.

Explore various movies from the world's largest movie database. Manage your favorite movies and watch later lists with ease. Features modern UI/UX with responsive design.

React.jsViteTypeScriptTailwind CSSVercel

Personal Website (tolsee.me)

Active

Modern portfolio with gamified effects.

Built with Next.js 14, featuring glass morphism design, interactive animations, and a gamified user experience. Showcases projects, blog posts, and professional journey.

Next.jsTypeScriptTailwind CSSFramer MotionMDX

Developer Dotfiles

Maintained

Neovim configuration in Lua.

A comprehensive Neovim configuration written in Lua, featuring LSP setup, custom keybindings, and productivity-focused plugins. Part of a complete development environment setup.

LuaNeovimLSPShell Scripting

Open Source Contributions

Contributor

Contributing to testing-library ecosystem.

Active contributor to @testing-library/dom-testing-library and other open source projects. Focused on improving developer experience in testing frameworks.

JavaScriptTypeScriptTestingJest

Professional Insights

AI & Development

The Growing Importance of Testing in the AI Era

ā€œIt's getting more common to see issues hitting production because cursor, copilot or something else added something you didn't meant to! Automated tests are more important in the age of AIā€

With AI-assisted coding becoming mainstream, I've observed a critical shift in how we need to approach quality assurance. The convenience of AI code generation comes with new risks that require heightened vigilance.

Key Implications:

  • Increased reliance on comprehensive test suites
  • Need for better code review processes
  • Importance of understanding generated code before deployment
Language Philosophy

Productivity Over Perfection

ā€œRuby's productivity benefits outweigh static typing debatesā€

While the industry debates the merits of static vs dynamic typing, my experience shows that Ruby's developer happiness and rapid prototyping capabilities often deliver more business value than theoretical type safety.

Key Implications:

  • Context matters more than universal best practices
  • Developer productivity drives business outcomes
  • Tools should serve the team, not the other way around
Industry Trends

Community-Driven Learning

ā€œFollowing development leaders like @teej_dv, @ryanflorence, and @shadcn has shaped my understanding of modern development practicesā€

The developer community on platforms like Twitter/X provides invaluable insights into emerging patterns, tool adoption, and real-world problem-solving approaches that traditional education often misses.

Key Implications:

  • Community engagement is crucial for staying current
  • Practical insights often come from practitioners, not academics
  • Building networks accelerates professional growth

Core Professional Values

Practical Problem Solving

I challenge assumptions to find simpler solutions while maintaining technical depth for complex distributed systems.

Continuous Learning

Staying current with emerging technologies while maintaining healthy skepticism about blindly adopting trends.

Quality Through Testing

Advocating for robust testing practices, especially important as AI-assisted development becomes more prevalent.

Community Contribution

Giving back through open source contributions, Stack Overflow answers, and knowledge sharing.

10+
Years Experience
3
Countries Worked
Self-Taught
Learning Journey

Recent Blog Posts