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Currently Software Development Engineer 1 at LetsTransport

Hi, my name is

Hrithik Ranjan.

I build production-grade software systems.

Software Development Engineer with experience building and scaling backend services, integrating client applications, and shipping reliable features in production. Comfortable working across the stack using Node.js, Go, Java, C++ and modern web and mobile technologies.

View my work
01.

Where I've Worked

Software Development Engineer 1

Current

LetsTransport

Top Performer – Technology 2025–26
07/2025 - Present
  • Built an end-to-end Insurance CRM, digitizing case management, financial workflows, approvals, and analytics.
  • Building the PTL (Part Truck Load) platform from scratch, implementing core modules for scalable transportation operations.
  • Engineered a multi-LSP (logistics service provider) broadcast model, reducing order-state anomalies by 99% through race-condition fixes.
  • Built a real-time Supplier Dashboard, reducing manual reporting effort by 70% and replacing Excel tracking.
  • Built a self-service SME payment portal, reducing payment turnaround time from days to minutes.

SDE Intern (Application Development)

Lava International Ltd.

12/2024 - 06/2025
  • Developed Android application interfaces using Java, Kotlin, and XML, improving UI responsiveness and overall performance.
  • Implemented reliable local and cloud data persistence with real-time synchronization using Firebase and SQLite.
  • Integrated Bluetooth-based communication for TWS devices, enabling low-latency and real-time device interactions.

Backend Development Intern

VivahSahyog

10/2023 - 12/2023
  • Designed and implemented a scalable MySQL database architecture comprising 20+ tables for efficient data management.
  • Developed and optimized RESTful APIs for 5+ core features, improving system reliability, performance, and scalability.
02.

Skills & Expertise

Languages

  • Go
  • Java
  • C++
  • Python
  • JavaScript
  • TypeScript

Frameworks & Platforms

  • Node.js
  • React
  • Android
  • Flutter
  • Firebase

Databases

  • PostgreSQL
  • MySQL
  • Redis
  • SQL

Tools

  • Docker
  • Git & GitHub
  • Postman

Core Concepts

  • System Design
  • Distributed Systems
  • REST APIs
  • Algorithms
  • Object-Oriented Programming
03.

Featured Projects

Featured Project

InitiateAI

AI Platform that Turns Business Problems into Initiation-Ready Projects

Live site
  1. 01Interview
  2. 02Analysis
  3. 03Solutions
  4. 04Charter
  5. 05Execution Plan
  • Adaptive AI interview that keeps asking until discovery is evidence-ready, then produces analysis, solutions, a project charter and an execution plan
  • Pipeline of 6 specialised GPT-4o agents with 12 JSON-schema-validated outputs (fishbone diagram, root-cause summary, stakeholder analysis, timeline)
  • Go/Gin REST API with JWT auth, admin approval workflow, and plan-gated limits (Starter, Professional, Enterprise) stored in PostgreSQL
  • Go
  • Gin
  • React
  • TypeScript
  • PostgreSQL
  • OpenAI

FilmFolio

Your Ultimate Movie Tracker

  • Android movie tracker powered by the TMDB API with filtering by genre, year, rating and language
  • Wishlist management and smart reminders with notifications
  • Real-time sync across devices using Firebase Firestore and Google Sign-In
  • Android
  • Java
  • MVVM
  • Retrofit
  • Room DB
  • Firebase

WaveSync

Hearables Management Android Application

  • TWS device management: scan, connect, and remove paired devices
  • Real-time battery monitoring for earbuds and charging case
  • Customisable gestures, equalizer presets and toggles for game mode and Dolby Atmos
  • Android
  • Java
  • Bluetooth
  • XML

Rakshak

Medical Infrastructure Management Portal

  • Unified platform for India's medical infrastructure with 10+ features
  • Expert advice, hospital information, appointments and subscription payments
  • Role-based views for patients, doctors, hospitals and administrators
  • PHP
  • SQL
  • JavaScript
  • Bootstrap
04.

Awards & Achievements

Top Performer – Technology (2025–26)

LetsTransport

08/2026

Recognised as the top performer in Technology at LetsTransport for 2025–26, for outstanding performance, dedication, and contribution to the growth and success of the company.

Hrithik Ranjan receiving the Top Performer certificate and trophy at LetsTransportTop Performer – Technology 2025–2026 trophy and certificate of recognition from LetsTransport

EXCALIBUR 23' Finalist

NIT Kurukshetra Techfest

01/2023

Secured 3rd place among 250+ teams and received a special mention for the project in the hackathon organized during the annual techfest of NIT Kurukshetra.

05.

Certifications

Oracle Cloud Infrastructure 2025 Certified Foundations Associate

Oracle • 09/2025

06.

Education

Bachelor of Technology, Computer Science Engineering

Indian Institute of Information Technology, Jabalpur

2021 - 2025

CGPA: 8.4

Intermediate

St. Michael's High School

2018 - 2020

Percentage: 92.2%

07.

Get In Touch

Let's build something together

I'm always happy to talk about backend engineering, interesting problems, or new opportunities. The fastest way to reach me is email.

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