Mohit Aggarwal

Software Engineer

New Delhi, Delhi, India1 yr 7 mos experience

Most Likely To SwitchAI Enabled

Key Highlights

Led AWS migration reducing costs by 30%.
Transformed legacy systems to event-driven architecture.
Engineered backend systems for high operational efficiency.

Stackforce AI infers this person is a Backend Engineer specializing in cloud solutions and event-driven architectures.

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Skills

Core Skills

AwsEvent Driven ArchitectureJavaMicroservicesPython

Other Skills

AWS Cloud ServicesAlgorithmsAmazon Web Services (AWS)Apache KafkaApplication SecurityBackend Systems EngineeringC (Programming Language)CI/CDCI/CD ImplementationComputer NetworkingContinuous Integration and Continuous Delivery (CI/CD)Data StructuresDockerGame DevelopmentGenAI

About

I find immense joy in transforming intricate airline business logic into streamlined and high-performance code. My journey at United Airlines has been a thrilling ride where I’ve had the chance to dive deep into building scalable event-driven backend systems. These systems not only enhance operational efficiency but also significantly elevate customer experiences. One of my most fulfilling projects was leading the full-cycle migration of our legacy on-premises products to AWS cloud infrastructure. This initiative not only improved system scalability but also cut operational costs by 30% within the first quarter of implementation. Throughout my time at United Airlines, I’ve embraced the challenge of working with cutting-edge technologies like Kafka and Docker while honing my skills in Java and Spring Boot. I thrive on collaboration and enjoy brainstorming solutions with my team to tackle complex problems head-on. Each project has taught me something new about the balance between technical excellence and user-centric design. When I'm not coding away at work, I love exploring new tech trends and sharing insights with fellow enthusiasts. Whether it's attending tech meetups or engaging in online forums, I’m always eager to learn more about how technology can shape our world for the better. I’m excited about connecting with fellow professionals who share my passion for software development and innovation. If you’re looking for someone who can contribute to SDE-1 roles or collaborate on projects involving event-driven architectures or cloud solutions, feel free to reach out via email! Skills: Kafka | AWS | Docker | CI/CD | Java | Spring Boot | Graph Databases

Experience

United airlines

3 roles

Associate Engineer II | Kafka, AWS and Event driven Systems

Promoted

Aug 2025 – Present · 7 mos · Hybrid

Key accomplishments include:
Spearheaded the full-cycle migration of legacy on-premises products to AWS cloud infrastructure, enhancing system scalability and reducing operational costs by 30% within the first quarter post-migration.
Engineered robust backend systems capable of handling a 5x increase in airline irregular operations, ensuring seamless event processing with zero downtime during peak periods.
Skills: AWS Cloud Services, Event-driven Architecture, Kafka Solutions, Docker, Backend Systems Engineering

AWS Cloud ServicesEvent-driven ArchitectureKafka SolutionsDockerBackend Systems EngineeringAWS+1

Associate Engineer I | Java, Spring boot, Graph Database, MicroService Architecture

Jul 2024 – Jul 2025 · 1 yr · Hybrid

Key accomplishments include:
Transformed a legacy JSP batch processing system into an event-driven architecture that improved calculation speeds by 15%, leading to enhanced overall system performance for United Airlines' operations.
Standardized CI/CD pipelines across multiple microservices, streamlining deployment processes and fostering collaboration among engineering teams; this initiative reduced deployment time by an impressive 20%.
Developed advanced cloud messaging systems that improved reliability of service communications across multiple environments while implementing failover strategies to minimize service interruptions.
Collaborated with cross-functional teams to optimize deployment workflows from development to production, increasing deployment efficiency by 40% through automation and streamlined processes.

JavaSpring BootGraph DatabaseMicroservicesCI/CD

Software Engineer Internship | Typescript, Python, C++

Jan 2024 – Jun 2024 · 5 mos · Hybrid

Key accomplishments include:
Addressed over 30 critical vulnerabilities during a Python upgrade process; ensured robust application security against potential DDoS threats while maintaining compliance with strict industry standards.
Collaborated with cross-functional teams to identify bottlenecks in existing systems; implemented targeted solutions that improved operational efficiency and reduced downtime by approximately 10 hours each month.
Skills: Event-Driven Architecture, Python Development, Microservices Design, CI/CD Implementation, Application Security

Event-Driven ArchitecturePython DevelopmentMicroservices DesignCI/CD ImplementationApplication SecurityPython+1