Rajan Jaiswal

Software Engineer

Amsterdam, North Holland, Netherlands3 yrs 6 mos experience

Most Likely To Switch

Key Highlights

Expert in distributed systems and cloud technologies.
Proven leadership in mentoring and team development.
Strong background in mobile application development.

Stackforce AI infers this person is a Software Engineer with expertise in Fintech and SaaS applications.

Contact

Skills

Core Skills

Distributed SystemsJavaLeadershipMentoringSpring BootAngularFlutterUi/uxIos

Other Skills

HadoopHiveMySQLApache SparkScalaGoogle Cloud Platform (GCP)Platform as a Service (PAAS)TypeScriptBlockchainEthereumSolidityHTML5Materialize CSSJavaScript

About

I am passionate about creating innovative solutions that make a positive impact on people's lives.

Experience

3 yrs 6 mos

Total Experience

1 yr 2 mos

Average Tenure

2 yrs 10 mos

Current Experience

Uber

3 roles

Software Engineer ll

Apr 2026 – Present · 1 mo

L4 Engineer in AdTech Team

Software Engineer II

Promoted

Aug 2025 – Mar 2026 · 7 mos

L4 Engineer in HiveSync Team

Software Engineer l

Jun 2023 – Aug 2025 · 2 yrs 2 mos

L3 Engineer in HiveSync Team under Uber’s Platform Engineering Org

Distributed SystemsJavaHadoopHiveMySQLApache Spark+3

Google summer of code

GSoC Mentor

May 2022 – Sep 2022 · 4 mos · Remote

LeadershipMentoringFlutter

Visa

SDE

May 2022 – Jul 2022 · 2 mos · Bengaluru, Karnataka, India · On-site

Major Achievements/Tasks -
Worked with Cloud and Infrastructure Automation team in a production application “Scalable Run”, to enhance the user onboarding
experience using dynamic forms in frontend, a finite state machine in the backend and integrated using REST APIs for these services.
It’s used by 500+ active teams within VISA to provide “Automation as a Service”.

Spring BootAngularTypeScriptMySQLJava

Sayf

Product Engineer

Nov 2021 – Apr 2022 · 5 mos · Bangalore Urban, Karnataka, India

Major Achievements/Tasks -
Lead the development/design team in a fast paced environment for the development of current frontend app (in Flutter) from scratch.
Designed and engineered the mobile app with MVVM architecture using Flutter framework and established standards and best practices for the team to deliver clean, scalable, and maintainable code.

FlutterUI/UX

Iris, nitk

App Developer

Jun 2021 – Dec 2021 · 6 mos · NITK

Major Achievements/Tasks -
Debugging all the existing flutter packages in the project for iOS compatibility.
Used Clean Architecture and Test-Driven Development with BLoC state management.

FlutteriOS

Google summer of code

Open Source Developer

May 2021 – Aug 2021 · 3 mos

Organisation - CCExtractor Development
Major Achievements/Tasks –
Architecture migration of the project using Stacked (view-view model and services) architecture.
Improving ruTorrent mobile interface UI/UX design of more than 10 screens and multiple widgets.
In-App Media player migration from VLC media player to Chewie and added option for streaming in browser.
Implemented Service Locator with Development Environment for mock API replacing the need for developers to setup rTorrent/ruTorrent locally and overcoming the need for an actual seedbox account.
Reduced the size of the current app by 3 times.

Flutter