Abhishek Singh

Full Stack Engineer

Gurugram, Haryana, India6 yrs 8 mos experience

Key Highlights

Enhanced security with MFA onboarding at Amazon.
Reduced costs by 40% through innovative solutions.
Secured 2nd place in Xoriant’s Innovation Competition.

Stackforce AI infers this person is a Backend-heavy Fullstack developer in the SaaS industry.

Contact

Skills

Core Skills

Software DesignMicroservicesApi DevelopmentFull-stack DevelopmentBackend Development

Other Skills

Algorithm AnalysisAlgorithm DesignAlgorithm DevelopmentAlgorithm OptimizationAlgorithmsApplication Programming Interfaces (API)Back-End Web DevelopmentBashBlockchainBootstrap (Framework)Cascading Style Sheets (CSS)Core JavaData Structure and AlgorithmsDatabase DesignDatabase Management System (DBMS)

About

As a Senior Software Development Engineer at Amazon, I contribute to the Amazon Logistics Team, focusing on compliance for the transportation of packages across various mediums. I have enhanced authorization-based access for invoices and e-way bills, ensuring specific access control for users. I have also successfully onboarded the GCP Website to MFA and upgraded the Authorization Library from version 1.0 to 3.0 for improved security. Additionally, I have developed a cache-busting mechanism to ensure browsers fetch the latest resources automatically, preventing conflicts caused by outdated cached assets. Previously, I worked as an SWE - 2 at Accolite, where I designed and implemented a Link Simulator application, reducing system downtime by 5% and integrating full link communications for Bobst MPC3 Easy. I also worked as an SWE-2 at Xoriant, where I engineered and introduced 5+ advanced APIs to optimize telecom price plans, increasing team efficiency by 30%. I implemented open-source Python to replace WebFocus, reducing costs by 40% and improving report generation speed by 30%. I secured 2nd place in Xoriant’s Innovation Competition, showcasing innovative solutions in Weinnovation. I hold a Bachelor of Technology in Computer Science from Inderprastha Engineering College and certifications in C Course, Learning Python, and Techgig Code Gladiators. I am proficient in Java, algorithm development, and software design.

Experience

6 yrs 8 mos

Total Experience

1 yr 4 mos

Average Tenure

1 yr 8 mos

Current Experience

Amazon

SDE

Oct 2024 – Present · 1 yr 8 mos · Gurugram, Haryana, India · On-site

Working as a contractor for Amazon via BCT Consulting, contributing to the Amazon Logistics Team, which focuses on compliance for the transportation of packages across various mediums.
Enhanced Authorization-Based Access – Implemented authorization changes for Invoices and E-Way Bills, ensuring specific access control for users.
GCP Security Upgrade – Successfully onboarded the GCP Website to MFA and upgraded the Authorization Library from version 1.0 to 3.0 for improved security.
Cache Busting Implementation – Developed a cache-busting mechanism to ensure browsers fetch the latest resources automatically, preventing conflicts caused by outdated cached assets.

MicroservicesServerlessSoftware DesignFull-Stack DevelopmentSpring BootDatabase Design

Accolite

SWE - 2

Oct 2023 – Aug 2024 · 10 mos · Gurugram, Haryana, India · Remote

Developed a Link Simulator: Designed and implemented a Link Simulator application from scratch to enhance system performance.
Reduced System Downtime: Successfully reduced system downtime by 5%, improving overall operational efficiency.
Integrated Link Communications: Integrated full link communications for Bobst MPC3 Easy, ensuring seamless data transmission.
Optimized System Performance: Contributed to optimizing system performance by designing innovative solutions to improve link communication reliability.

API DevelopmentCascading Style Sheets (CSS)JavaScriptBackend DevelopmentCore JavaFull-Stack Development+9

Xoriant

SWE-2

Apr 2022 – Oct 2023 · 1 yr 6 mos · Gurugram, Haryana, India · On-site

Engineered and introduced 5+ advanced APIs to optimize telecom price plans, increasing team efficiency by 30%.
Implemented open-source Python to replace WebFocus, reducing costs by 40% and improving report generation speed by 30%.
Secured 2nd place in Xoriant’s Innovation Competition, showcasing innovative solutions in Weinnovation.

Spring MVCUnit TestingBackend DevelopmentCore JavaReact.jsMicroservices+5

Amdocs

Software Developer

May 2021 – Nov 2021 · 6 mos · Gurugram, Haryana, India

Developed and implemented a data layer buffer overflow fix at Amdocs, Gurugram, India, resulting in a 10% increase in buffer usage.
Led the design and execution of process and data layers using GDD methodology, achieving significant performance boosts and enhanced scalability.
Contributed to the enhancement of system reliability and operational efficiency through innovative solutions.

Spring MVCUnit TestingBackend DevelopmentCore JavaReact.jsMicroservices+5

Cavisson systems, inc.

2 roles

Software Engineer

Nov 2019 – May 2021 · 1 yr 6 mos

Directed the NetHavoc product from inception to deployment, overseeing every stage from initial design to final launch. Also, conducted three POCs during the initial product release phase.
As lead developer for the product, closely collaborated with the VP-Technical, Product Owner, and Team Lead throughout all development phases. Oversaw and mentored two junior team members throughout the process.
Developed the backend using C, Shell Script, Batch Script, Docker, and Kubernetes. Conducted extensive testing on NetHavoc, achieving 98% coverage and reducing critical bugs by 20%.
Pioneered 10+ enhancements to the product, resulting in enhanced performance, increased user-friendliness, and heightened security.

Spring MVCUnit TestingBackend DevelopmentCore JavaGitJava+3

Associate Software Engineer

Mar 2019 – Nov 2019 · 8 mos

Spring MVCUnit TestingBackend DevelopmentCore JavaGitJava+2

National informatics centre, govt of india

Trainee

Jun 2018 – Jul 2018 · 1 mo · Delhi, India

● Oversaw the creation of an Online Cafeteria Management System, increasing meal orders by 50% via the Android app.
● Collaborated seamlessly in cross-functional teams, leading to a 20% improvement in project efficiency and a 15% reduction in project timelines, resulting in successful project outcomes.
● Designed and integrated databases, streamlining data access by 30%, and executed user authentication, reducing login times by 25%.

Spring MVCUnit TestingBackend DevelopmentJava