Ajmir A

Senior Software Engineer

8 yrs 3 mos experience

Key Highlights

Over 8 years of expertise in diverse industries.
Proficient in Spring Boot and MongoDB for robust applications.
Passionate about innovative software solutions.

Stackforce AI infers this person is a Backend-focused Software Engineer with expertise in Fintech and E-commerce solutions.

Contact

Skills

Core Skills

Spring BootMongodbJwtRedisOracle CoherenceJdbc

Other Skills

AJAXAWS Secret Key ManagerAWS secretsAlgorithmsAmazon Web Services (AWS)Apache CamelApache KafkaAzure SQLBitbucketC (Programming Language)C++Cascading Style Sheets (CSS)Core JavaCronDB2

About

As a Senior Software Engineer at Walmart, I design and implement robust solutions for seamless asset management and customer information storage within transactions. I have over 8 years of expertise across the Payment, Finance, e-commerce, and Telecom industries, specializing in Data Structures and Algorithms. I am proficient in Java and web technologies, working with frameworks like Spring Boot, Spring MVC, Struts1, and Struts2, as well as front-end tools like jQuery and JavaScript. I also leverage NoSQL databases, such as MongoDB and Redis, to optimize system performance and efficiency. Additionally, I utilize AWS Secrets Manager, Kafka, gRPC, and Protobuf to enhance system security and scalability. I am well-versed in CICD practices, using Gitlab, Bitbucket, and Jenkins to ensure seamless integration and deployment. I also implement monitoring tools such as Kibana and Grafana for effective system supervision. I hold a Bachelor of Engineering degree in Electrical and Electronics Engineering from Government College of Engineering, Tirunelveli. I am passionate about creating innovative and impactful software solutions that solve real-world problems and add value to customers. I am always eager to learn new technologies and skills that can help me grow as a professional and deliver high-quality results.

Experience

Walmart global tech india

Senior Software Engineer

Mar 2024 – Present · 2 yrs 1 mo

Paytm

Senior Software Engineer

Mar 2022 – Mar 2024 · 2 yrs

Projects: Asset Center
Developed a robust Spring Boot application for seamless asset management within transactions.
Key contributor in the system design phase, shaping the application from inception.
Utilized MongoDB with dynamic TTL for efficient automatic document removal.
Integrated AWS Secret Key Manager, fortifying the application's security with a key-value pair system.
Ensured real-time transaction acknowledgment through seamless integration with a message broker.
Projects: Card Center
Crafted a customer information storage module, optimizing transaction processes.
Introduced a cache layer, significantly improving response times and system efficiency.
Strengthened authentication and authorization using JWT for enhanced security.
Implemented Kibana for a refined logging mechanism, contributing to a comprehensive system overview.
Project: Accounting Service
Spearheaded the development of a robust Spring Boot application dedicated to managing intricate loan account details.
Played a pivotal role in the system design phase, contributing to the entire application's development from scratch, ensuring a comprehensive and scalable solution.
Utilized MySQL database to meticulously store loan account information and associated details, demonstrating proficiency in database management.
Implemented advanced sharding logic on the database using the Sharding Sphere algorithm, enhancing scalability and performance.
Developed gRPC APIs for seamless communication within the accounting system, ensuring efficient and secure data exchange.

Spring BootMongoDBAWS Secret Key ManagerJWTKibanagRPC+2

Brillio

Senior Software Engineer

Dec 2019 – Mar 2022 · 2 yrs 3 mos · Chennai, Tamil Nadu, India

Project: BPK (E-Commerce and Retail)
Developed user-controls for payment options, view payments, discounts, and agreements in the E-Commerce and Retail domain.
Implemented Oracle Coherence for efficient session value storage, enhancing API calls and system performance.
Engineered a logging module that consolidates data into a single JSON for each API call, enabling comprehensive monitoring and control through the Kibana system.
Project: POS - Prepay
Built Codes Software, Inspection Software, and Planning modules for POS-Prepay.
Utilized Redis for performance optimization and load reduction, ensuring a seamless user experience.
POS-Prepay empowers users to access data balance, plan information, line details, and device and accessory information.
Conducted in-depth analysis of Jira user stories, preparing comprehensive analysis documents before initiating development.

Oracle CoherenceKibanaRedis

Klaus it solutions pvt ltd

Software Developer

Dec 2017 – Nov 2019 · 1 yr 11 mos · Bengaluru, Karnataka, India

Project: Automobile Web Application
Business Domain: Automobile
Implemented MVC Architecture, leading end-to-end development of a Java-based web application.
Created DB2 tables, views, and worked on stored procedures, managing data updates through scheduled jobs.
Enabled seamless data updates and storage to DB2 database tables using JDBC connections.
Built and deployed services to the test environment for comprehensive system testing.
Collaborated within an agile team to design and develop solutions for enterprise instrument control.
Project: Device Modification Approval System (DTCR)
Business Domain: Automobile
Orchestrated different approval stages for device modification in this comprehensive system.
Prepared detailed analysis documents from both application and technical perspectives.
Developed the application using MVC architecture, ensuring scalability and maintainability.
Implemented scheduled jobs to enhance application performance.
Committed code to Git Repository post-build module completion.
Built and deployed services to the test environment for rigorous system testing.