ABAshish Bisht
Resume
ESC

Daikin India × Conserve It

Full‑stack engineer building software for smarter buildings.

5+ years of experience shipping production web apps end to end, from React and Next.js interfaces to Java, Spring Boot and Node.js services. I care about clean architecture, performance and code that's easy to maintain. Currently at Daikin, building analytics software for commercial buildings.

View selected work Personal projects
● live building data
years building production software
5+
production commits since 2024
1,500+
owning features end to end: React UI, Spring Boot APIs, CI/CD
UI → Ops
shipping with a distributed team across India and Australia
IN ⇄ AU

Frontend

  • React 19
  • Next.js App Router
  • TypeScript
  • D3 · MapLibre GL
  • Three.js / R3F
  • Design systems

Backend

  • Java 17 / 21
  • Spring Boot 4
  • WebFlux (reactive)
  • JPA / Hibernate
  • Node.js
  • REST · OpenAPI

Data & messaging

  • PostgreSQL
  • MySQL
  • MongoDB
  • DynamoDB
  • MQTT
  • Axon · Cypher
  • Time‑series data

Cloud & DevOps

  • AWS: Cognito · S3 · SQS · Lambda
  • EKS · ECR
  • Docker
  • Jenkins CI/CD
  • SonarQube

Security & quality

  • Keycloak · OIDC · JWT
  • Zero‑trust networking
  • SBOM · Trivy · Dependency‑Track
  • Playwright visual testing
  • Jest · JUnit 5 · Mockito

01 — Work · Conserve It

The FacilityTracker suite

Building‑analytics apps for Conserve It, part of Daikin Australia. Bars = my share of each app's commits.

2024 — PresentWeb app + API

Magnify

FacilityTracker's monitoring app for chiller plants and building equipment, with live and historical charts across sites. I work across the Next.js frontend and the Monitor Spring Boot APIs behind it (time‑series export with interpolation, Axon and Cypher queries) and led the Next 14 → 16 upgrade with Playwright visual tests.

  • Next.js 16
  • Redux Toolkit
  • Spring Boot
  • Axon
  • Cypher
  • Playwright
861 commits27%
Read case study

2025 — NowBuilt from scratch

RCA service

Root‑cause analysis for building faults: matches a fault to its likely cause from the platform's fault‑detection rules. Designed and built by me, with parallel fan‑out and fail‑soft upstream calls.

  • Spring Boot
  • WebFlux
  • PostgreSQL
73 / 7696%
Read case study

2025 — NowWeb app + API

Insite

FacilityTracker's analytics app and its IWS Spring Boot API. I modernised the frontend (React 16 → 18, webpack 5, Enzyme → Testing Library) and surfaced root cause on IWS rule and fault endpoints.

  • React 18
  • Redux‑Saga
  • Spring Boot
  • PostgreSQL
178 commits14%
Read case study

2025 — NowBackend

Gecko

Spring Boot service for chiller‑plant performance: live data, part‑load hours, thresholds, site customer details and bulk history export.

  • Java 17
  • Spring Boot 4
  • JPA
  • PostgreSQL
168 commits41%
Read case study

2026Built from scratch

Keyra

Authentication for the suite on AWS Cognito: JWT login, OTP verification, first‑time login, password reset and user management with custom attributes.

  • Next.js
  • AWS Cognito
  • JWT
  • Docker
25 / 2696%
Read case study

02 — Personal projects

Things I build on my own time

Side projects I design, ship and maintain end to end, all open source.

WebOpen source

Code Typer

Learn DSA by typing the solutions

A typing game for coding practice. Pick a problem, read the approach, then type the solution while it tracks your speed and accuracy. 229 problems, from first syntax to graphs and DP, in C++, Java, Python or JavaScript.

  • 18 syntax basics for beginners, then 211 DSA problems across 18 topics
  • Every solution in all four languages is compiled and run against test cases
  • Live WPM and accuracy, auto-indent, and progress saved per language
  • React 19
  • TypeScript
  • Vite
  • Vitest
  • Vercel
Try it live View on GitHub

v0.2.0 · LinuxOpen source

Copyshelf

Clipboard history for Linux

Press Super+V, pick something you copied earlier, and it gets pasted into the app you're using, just like Win+V on Windows. Works across GNOME, KDE, Sway, Hyprland and X11.

  • Remembers your last 25 copies, text and images, across restarts, with pinning and search
  • Auto-pastes into the focused app, including terminals, via a GNOME Shell extension on Wayland
  • Skips secrets that password managers mark as sensitive
  • Python
  • GTK · PyGObject
  • GNOME Shell extension
  • Wayland / X11
  • GitHub Actions
$ curl -fsSL https://raw.githubusercontent.com/ashish12345bisht/copyshelf/main/get.sh | bash
View on GitHubCase study

In progress

Next build

I build small tools that fix my own daily annoyances, then open-source them. The next one lands here soon.

Follow along on GitHub

03 — Experience

Where I've worked

01 / 04
DK

Daikin India × Conserve It

Software Engineer · Shared Service Center, for Daikin Australia

09/2024 — Now

  • Full‑stack engineer on a building‑analytics platform for Daikin Australia, from the Next.js web app to Spring Boot microservices.
  • Built the RCA service and Keyra auth from scratch; core contributor to Magnify, Insite and their Spring Boot APIs (Monitor, IWS, Gecko).
  • Led upgrades across the stack (Next 14→16, React 16→18, Spring Boot 4, Java 17) and added SBOM and Dependency‑Track security scanning to CI.
  • Next.js
  • TypeScript
  • Spring Boot
  • PostgreSQL
  • Playwright
  • Jenkins
TG

Techugo

React JS Developer

03/2022 — 08/2024

  • Built fixed-price and T&M client projects from scratch, delivering responsive web apps.
  • Delivered PartnerGate, Blackjet and Recrutium, plus the SCCH platform for STPI.
  • Used advanced libraries: Webcc, Three.js, OpenLayers, React Player, Material UI.
  • React
  • Redux
  • Node
  • Three.js
AP

A Plus Digital Solution

Frontend Developer

09/2021 — 02/2022

  • Built custom pages for specific client requirements in JavaScript and WordPress.
  • Researched and prototyped resources for advanced projects.
  • JavaScript
  • WordPress
SL

Sociolabs

Frontend Developer Intern

04/2021 — 06/2021

  • First professional role: built client pages in JavaScript and WordPress.
  • Researched resources for upcoming projects.
  • JavaScript
  • WordPress

04 — Writing

Notes from the build

All posts

EARLIER WORK · 2021 — 2024

05 — Certificates

MERN Full StackGreat Learning · 2022–23Meta Front-End Developer CapstoneCoursera · 2023

06 — Contact

Have a product that needs building? Let's talk.

Based in India · IST (UTC+5:30) · working with teams in Australia daily

ashish12345bisht@gmail.com