Aditya Kumar

Backend Engineer

Bengaluru, Karnataka, India6 yrs 4 mos experience

Most Likely To Switch

Key Highlights

Engineered systems delivering 150M+ daily notifications.
Built enterprise-wide data warehouse reducing downtime by 30%.
Designed frameworks ensuring ingestion of $1B+ transactions.

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

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Skills

Core Skills

BackendDistributed SystemsData EngineeringBig Data

Other Skills

Agile Application DevelopmentAgile MethodologiesAgile Web DevelopmentAlgorithmsApache AirflowAutomationAzureAzure DatabricksCC (Programming Language)C++CI/CDCSSCommunicationCompetitive Programming

About

🚀 Software Development Engineer with 5+ years of experience building scalable backend and data systems for high-traffic platforms. 🛠️ Core expertise in Java, Python, Spring Boot, and SQL, with hands-on experience in designing and optimizing distributed systems using Spark, Kafka, Airflow, and GCP (BigQuery, Pub/Sub). 📊 Passionate about working in data-intensive environments, having contributed to systems that process millions of records and drive key business metrics in real time. 💡 I enjoy solving challenging engineering problems, whether it’s streamlining backend architecture, improving latency, or building resilient data pipelines. 🌐 While primarily focused on backend and big data, I’m also comfortable contributing across the stack using HTML, CSS, Bootstrap, and Django when needed. 🤝 Always open to learning, collaborating with smart minds, and building impactful products at scale.

Experience

6 yrs 4 mos

Total Experience

1 yr 7 mos

Average Tenure

2 yrs 3 mos

Current Experience

Groupon

SDE ll

Mar 2024 – Present · 2 yrs 3 mos · Bengaluru, Karnataka, India · Hybrid

Engineered and optimized distributed notification systems delivering 150M+ daily emails & 100M+ push notifications with 99% SLA compliance.
Designed OTP-based guest authentication, improving onboarding completion rates by ~30%.
Led migration of microservices from AWS to GCP, reducing infra costs by ~25% and improving API latency by ~35%.
Built and deployed dynamic email templates for commercial, transactional, and triggered communications.
Tech: Java, SpringBoot, Kafka, GCP, PostgreSQL, Grafana, CI/CD

JavaSpringBootKafkaGCPPostgreSQLGrafana+3

Inmobi

SDE II

Jul 2023 – Feb 2024 · 7 mos · Bengaluru, Karnataka, India · Hybrid

Built the Central Data Repository platform serving as an enterprise-wide data warehouse.
Developed automated health monitoring & alerting pipelines, reducing downtime incidents by 30%.
Contributed to system design reviews, optimizing ETL workflows and lowering query latency.
Tech: Python, Scala, Java, Spark, SpringBoot, Azure, Databricks, Grafana, CI/CD

PythonScalaJavaSparkSpringBootAzure+5

Walmart global tech india

Software Engineer (IN2)

Jul 2021 – Jul 2023 · 2 yrs · Chennai, Tamil Nadu, India

Designed and implemented an acknowledgement framework ensuring complete ingestion of $1B+ daily financial transactions.
Built a high-volume data archival & retrieval utility, improving efficiency for compliance and analytics teams.
Tech: Java, Scala, Spark, GCP, Python, Kafka

JavaScalaSparkGCPPythonKafka+2

Ncr corporation

Software Engineer

Jan 2020 – Jul 2021 · 1 yr 6 mos · Hyderabad, Telangana, India

Maintained and enhanced ATM software for banking clients, ensuring high fault tolerance and reliability.
Built a monitoring dashboard to flag incomplete Jira ticket data, improving workflow efficiency.
Tech: Java, Python, C++, HTML, CSS, Automation

JavaPythonC++HTMLCSSAutomation+1