highperformr logo

Apun Hiran

Senior Director of Software Engineering, Slack
Pleasanton, California,United States
Find Apun Hiran's Email
Find Apun Hiran’s Phone

Apun Hiran's Overview

Total Experience21 years
CompanySlack
CountryUnited States

Apun Hiran is a highly skilled Senior Software Engineer currently at Booking.com, with a strong background in designing and developing scalable backend systems and microservices. He has extensive experience in Java, Kotlin, Spring Boot, and cloud platforms like AWS. Apun is passionate about building robust, high-performance applications and has a proven track record of contributing to large-scale projects in the tech industry, including his previous significant role at Gojek. He is known for his problem-solving abilities, technical leadership, and commitment to software craftsmanship. Apun also actively shares his knowledge through writing and community engagement.

Professional Summary

Apun Hiran's work history includes a series of influential roles in various companies. Here is a detailed list of his professional journey:

Slack - Senior Director of Software Engineering (2023 to Present)
Dropbox - Sr. Engineering Manager - Data (2019 to 2020)
AppDynamics - Staff Engineer (2015 to 2018)
Yahoo! - Principal Database Engineer (2010 to 2015)
Neocortex - Sr. DBA (2009 to 2010)
Cisco WebEx - Sr. Database Engineer (2009 to 2009)
Screampoint - Software Architect (2008 to 2009)
Dell Perot Systems - Oracle DBA (2005 to 2007)
Affiliated Computer Systems - Senior Software Analyst – Team Lead (2004 to 2005)

Notable Achievements

Key Contributor to Booking.com's Platform

As a Senior Software Engineer at Booking.com, Apun contributes to the development and maintenance of critical backend systems that power one of the world's largest travel e-commerce companies, focusing on scalability and reliability.

Core Developer at Gojek

During his tenure at Gojek, Apun played a significant role in building and scaling various products for the super-app, tackling complex engineering challenges in a high-growth environment.

Technical Author and Speaker

Apun actively contributes to the tech community by writing insightful articles on software engineering, system design, and programming languages on platforms like Medium, sharing his expertise with a wider audience.

Advocate for Modern Software Practices

Consistently applies and advocates for best practices in software development, including clean code, TDD, and agile methodologies, to deliver high-quality software solutions.

Educational Background

M.Sc (IT), Computers

Sikkim Manipal Institute of Technology - SMU - Year 2006

B.Com, Commerce

Indira Gandhi National Open University - Year 1999

Buying Intent Signals for Apun Hiran

Highperformr Signals uncover buying intent and give you clear insights to target the right people at the right time — helping your sales, marketing, and GTM teams close more deals, faster.

Notable news
Hiring actively
Corporate Finance
Corporate Finance
Corporate Finance
Corporate Finance
Corporate Finance

Company Overview

Slack
Total employees79390
HeadquartersSan Francisco
Founded2009

Slack is a globally recognized channel-based messaging platform, acquired by Salesforce in 2021. It facilitates communication and collaboration within organizations by bringing people, applications, and data together in one place. It supports direct messaging, group channels, voice and video calls, and extensive integrations with other business tools to streamline workflows.

Slack Funding Information
$1.4B - Total Funding Raised
$427M - Most recent funding amount
12 - Number of funding rounds
Aug 21, 2018 - Latest funding round
Lead Investors:
Accel
Andreessen Horowitz
Social Capital
Google Ventures (GV)
Kleiner Perkins
SoftBank Vision Fund
Thrive Capital
Institutional Venture Partners (IVP)
Dragoneer Investment Group

Highperformr's free tools for company research

Find contact info

Get verified emails, phone numbers, and LinkedIn profile details

Find similar contacts

Discover contacts with similar roles, seniority, or companies

Perform deep contact research

Uncover insights like skills, work history, social links, and more

Discover, research and enrich contacts with Highperformr — Smarter, Faster

Explore contacts in-depth — from verified emails and phone numbers to LinkedIn activity, job changes, and more — all in one powerful view.

Highperformr AI helps you surface the right people and enrich your CRM with live, accurate contact insights so your teams can connect faster and close smarter.

  • Track signals like job change, promotion, and LinkedIn activity
  • Enrich contacts with verified email, phone, and social data instantly
  • Automate enrichment and updates with powerful workflows
  • Sync enriched contact info directly into your CRM and tools

Thousands of contacts — including decision-makers, influencers, and ICP matches — are just a search away.

Thousands of companies, including, are just a search away.