Sahil Singla

Senior Software Engineer

Gurugram, Haryana, India5 yrs 8 mos experience

Highly Stable

Key Highlights

Expert in Java and AWS with extensive E-commerce experience.
Proven track record in system design and optimization.
Strong leadership and problem-solving skills demonstrated in team settings.

Stackforce AI infers this person is a Backend-heavy Fullstack Engineer with strong E-commerce expertise.

Contact

Skills

Core Skills

JavaAwsReactjsSpring BootDjangoPython

Other Skills

SpringAWS DDBECSLambdaStep FunctionSQSAngular JSMySQLPython3Django Rest FrameworkCelery-RedisCC++Data StructuresObject-Oriented Programming (OOP)

About

- A critical thinker, problem-solver, and decision-maker with excellent written and verbal communication skills. - A dedicated team player with highly-technical breadth and depth committed to a high degree of software quality and team development. - Can deliver work independently in a time-sensitive environment. - Strong knowledge of Data structure and algorithms. - Lead problem setter of the coding club in the university. - Experienced in developing web applications with Django, NodeJS, MySQL, MongoDB, Redis, Sockets.io, REST API's.

Experience

5 yrs 8 mos

Total Experience

5 yrs

Average Tenure

8 mos

Current Experience

Atlassian

Senior Software Engineer

Sep 2025 – Present · 8 mos · Gurugram, Haryana, India · Remote

Amazon

2 roles

Software development engineer II

Jul 2022 – Aug 2025 · 3 yrs 1 mo · On-site

Tech Stack: Java, Spring, AWS DDB, ECS, Lambda, Step Function
Designed a Compliance Filing System for submitting Amazon’s compliance reports to tax authorities in all operating countries, enhancing controllership and security while reducing compliance costs.
Introduced Federation in the filing environment, enabling parallel work for different business teams through plugin-based ownership separation and cell-based execution for multi-tenancy.

JavaSpringAWS DDBECSLambdaStep Function+1

Software Development Engineer

Jul 2020 – Jun 2022 · 1 yr 11 mos · On-site

Tech Stack: Java, Spring, AWS DDB, SQS, ECS
Designed and implemented solutions to address geographic restrictions in locations like Japan, streamlining operations to match other geographies, preventing frauds, resulting in end-to-end package tracking.
Enhanced Tier-1 system resiliency with dual TTL distributed caching, ensuring the smooth processing of billions of packages across 450+ stations in North America, Europe, and Japan.
Migrated Dolphin (the de facto app for delivery station operations) Induct, Stow, and RTS functionalities from Android native (Java) to a Progressive Web Application (ReactJS), maintaining AuthNZ in native and enabling cross-functional interactions via RPC within the device through a local server.

JavaSpringAWS DDBSQSECSAWS

Bny mellon

Software Development Intern

Jan 2020 – Jun 2020 · 5 mos · Pune Area, India · On-site

Tech Stack: Java, Spring Boot, Angular JS, MySQL
Engineered Nexen’s authorization system to transition from an authorization-before-access model to an authorize-first approach, improving security and streamlining access management.
Implemented lazy loading of plugin components on Nexen’s Client Central Dashboard, reducing load time from 8 seconds to 1.5 seconds, significantly enhancing performance and user experience.

JavaSpring BootAngular JSMySQL