Raushan Kumar

Senior Software Engineer

Bengaluru, Karnataka, India8 yrs 7 mos experience

Key Highlights

Over 8 years of software development experience.
Expert in scalable microservices and cloud technologies.
Proven track record in fintech and health tech projects.

Stackforce AI infers this person is a Backend-heavy Fullstack Developer specializing in Fintech and Cloud Technologies.

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Skills

Core Skills

MicroservicesJavaAwsIntegrationMachine Learning

Other Skills

AWS LambdaAlgorithmsAmazon CloudWatchAmazon S3Amazon SQSAmazon Web Services (AWS)Apache KafkaData StructuresDocker SwarmElasticsearchGitGrafanaHibernateJenkinsMaven

About

With over 8 years of experience in software development, I specialize in building scalable, high-performance microservices and distributed systems using Java, Spring Boot, and cloud technologies. I’ve led impactful projects in fintech, health tech, and telecom, focusing on system efficiency, security, and seamless integrations. At UNLIMINT, I improved file processing and onboarding workflows on AWS, while at Airtel Africa, I enhanced software scalability and fraud prevention. My expertise includes microservices architecture, API development, data pipelines, and cloud deployment, using tools like Elasticsearch, Redis, Kafka, AWS, Docker, and Jenkins. Passionate about innovative solutions and best practices, I thrive in collaborative environments, mentoring teams and driving technical excellence. Always eager to tackle new challenges and deliver value through technology.

Experience

8 yrs 7 mos

Total Experience

1 yr 9 mos

Average Tenure

1 yr 6 mos

Current Experience

Unlimit

Senior Software Engineer

Oct 2024 – Present · 1 yr 6 mos · Gurugram, Haryana, India · On-site

Revamped the Pers.Bureau file sharing process by building a SmartVista pipeline on AWS, enhancing efficiency by 50%.
Integrated Salesforce, BaaS, and CBS systems to streamline customer onboarding, reducing time by 40%.
Conducted code reviews and resolved critical production bugs, improving code quality and system stability.
Developed a high-throughput batch payment processor capable of handling 170M requests/day, outperforming legacy systems by 10x.

MicroservicesMavenMockitoApache KafkaMySQLAmazon S3+22

Airtel international llp-airtel africa

Lead Software Engineer

Mar 2024 – Sep 2024 · 6 mos · Gurugram, Haryana, India · On-site

Led a team of 4 developers to enhance software scalability, achieving a 20% improvement in code quality.
Implemented automated testing frameworks, reducing bug-related issues by 25%.
Streamlined deployment processes, decreasing release times by 40% and boosting team productivity.

MicroservicesMavenMockitoApache KafkaMySQLRepresentational State Transfer (REST)+9

Unify technologies

Senior Software Developer

Jul 2021 – Feb 2024 · 2 yrs 7 mos · Bengaluru, Karnataka, India · Remote

Architected scalable microservices using Java and Spring Boot, significantly improving system performance.
Utilized Redis for caching and OpenSearch for enhanced search capabilities, reducing response times by over 50%.
Developed extensive unit and integration tests, achieving over 80% code coverage and increasing software reliability.
Implemented robust security measures, including RBAC and JWT authentication, to strengthen user authorization across services.

MicroservicesMavenElasticsearchMockitoSpring ElasticSearchApache Kafka+21

Edgeverve systems limited

Product Engineer

Sep 2019 – Jun 2021 · 1 yr 9 mos · Bengaluru, Karnataka, India

Played a key role in developing the AI-powered finXedge Lend project, enhancing lead conversion for financial institutions.
Utilized advanced Machine Learning techniques to improve predictive analytics, reducing customer fallout rates.
Developed RESTful APIs for seamless data exchange, ensuring efficient interaction between users and the application.
Contributed to the design and architecture of scalable micro services using Java and Spring Boot, prioritising system reliability.

MicroservicesMavenMockitoMySQLRepresentational State Transfer (REST)Hibernate+8

Wipro ltd. - india

3 roles

Java Developer

Feb 2019 – Sep 2019 · 7 mos · Bangalore

Developed the Sales Connector application for Verifone, enhancing payment transactions across multiple channels.
Implemented SSL gateway security measures, ensuring data integrity and user trust in transactions.
Enhanced application functionalities based on evolving business needs, effectively managing tasks through Jira.
Collaborated on innovative features, maintaining a competitive edge in the electronic payment technology sector.

MicroservicesMavenMockitoMySQLRepresentational State Transfer (REST)Hibernate+8

Java Developer

Apr 2018 – Dec 2018 · 8 mos

Developed the Customer Access Solution API, enhancing client communication with 26 middleware applications.
Drafted Capability documents during sprint planning, ensuring clarity and alignment on project features.
Conducted unit and integration testing, maintaining high code quality and functionality.
Collaborated with team members to gather requirements and address functionality gaps effectively.

MicroservicesMavenMockitoMySQLRepresentational State Transfer (REST)Hibernate+8

Java Developer

Mar 2017 – Mar 2018 · 1 yr

Developed robust code for the Digital Small Commercial Insurance project, adhering to best practices and industry standards.
Implemented UI and business validations to enhance data integrity and user experience.
Conducted thorough testing using Postman, ensuring functionality met project requirements.
Integrated LDAP and OAuth 2.0 for secure communication across micro services, enhancing system security.

MicroservicesMavenMockitoMySQLRepresentational State Transfer (REST)Hibernate+8