Aman kumar Dipti

Backend Engineer

Patna, Bihar, India3 yrs experience

Most Likely To Switch

Key Highlights

Engineered scalable accounting system handling ₹40–50Cr daily.
Developed QMT ensuring high playback quality for streaming.
Optimized API latencies from seconds to milliseconds.

Stackforce AI infers this person is a Backend Engineer specializing in Fintech and Streaming Media solutions.

Contact

Skills

Core Skills

Api DevelopmentPostgresqlAwsJavaAmazon Web Services (aws)

Other Skills

AzureBootstrap (Framework)C (Programming Language)C++Cascading Style Sheets (CSS)Code ReviewComputer ScienceData structure and algorithmsDatabase Management System (DBMS)DebuggingDjangoDropwizardFront-End DevelopmentGitHubHTML5

About

Backend engineer with experience at Udaan and Amazon, building systems that scale seamlessly and stay rock-solid under load. At Udaan, I contributed to architecting and building the entire Accounting & Payments system from scratch —scaling it to handle ₹40–50Cr in daily transactions across and cutting API latencies from seconds to milliseconds, all while achieving 99.9% OTIF. At Amazon Prime Video, I developed the Quality Metric Tool (QMT)—a microservice that analyzes the encoding quality of streamed videos, visualizes results on a dashboard, and automates re-encoding when needed, ensuring faster checks and consistently high playback quality. Skilled in Java, Kotlin, Spring Boot, Azure, PostgreSQL, AWS, and system design, I thrive at the intersection of speed, resilience, and scale—turning complex backend challenges into fast, reliable, cost-efficient solutions.

Experience

3 yrs

Total Experience

1 yr 6 mos

Average Tenure

2 yrs 7 mos

Current Experience

Udaan.com

2 roles

Software Developer Engineer II

Jul 2025 – Present · 11 mos

PostgreSQLDropwizardAzureTeam MotivationKotlinCode Review+1

Software Developer Engineer

Oct 2023 – Jun 2025 · 1 yr 8 mos

1. Engineered Udaan’s core accounting system from scratch, scaling it to process 40–50 Cr in daily financial transactions.
2. Architected and optimized multiple financial workflows — including settlement creation and monitoring, vendor ledger management, bulk hold/release, review center, reversal handling, provisional payments , vendor onboarding, manual entry, config migration and intelligent search features to streamline operations across 7000+ vendors.
3. Automated generation and communication of 10,000+ financial documents daily — including payment advice, debit notes, merchant/vendor settlement reports, merchant/vendor ledger reports and flagged entity reports, IF and PA report streamlining compliance and financial reporting.
4. Optimized high-latency across critical APIs from 3–4s to sub-200ms and cut large document generation time from 90s to 3s, drastically improving UX and throughput.
5. Increased system resilience by writing extensive JUnit test cases and simulating failure scenarios and identifying critical vulnerabilities, increasing system uptime by 99% in a complex distributed microservices architecture.
6. Acted as the primary on-call engineer, providing 24/7 support for partner teams, rapidly debugging and resolving issues affecting real-time financial transactions.

Amazon Web Services (AWS)DebuggingUnit TestingAWSJava

Amazon

Software Engineer Intern

Jan 2023 – Jun 2023 · 5 mos · Banglore · On-site

1. Designed and implemented QMT (Quality Metric Tool) from scratch. It aimed to capture metrics of encoding quality of Amazon prime videos.
2. Used AWS to deploy my code on server less lambda. Whole infrastructure was automated through CDK(Cloud development kit).
3.Code was written in Java and I used dagger to implement dependency injection. It was highly modular in nature with 100% JUnit coverage.
4. Since the project was async in nature, other AWS components like SQS, SNS, S3, Dynamo DB was also used.
5 For end user to analyse metrics I created a dashboard which consumed metrics generated by QMT using Athena, Quicksight, Glue.

Amazon Web Services (AWS)DebuggingUnit TestingJava