Rajiv Ranjan
Bengaluru
Summary
Dynamic software engineer with extensive experience at Visa Inc., specialising in React and Redux. Proven track record in enhancing code quality and driving project success through effective team leadership. Skilled in Java and API management, I excel in delivering high-performance solutions while fostering collaboration and innovation.
Overview
12
12
years of professional experience
1
1
Certification
Work History
Sr Consultant
Visa Inc.
Bengaluru
02.2021 - Current
- Led cross-functional teams to design and implement software solutions.
- Managed project timelines and resource allocation for multiple development initiatives.
- Established coding standards and review processes to enhance code quality.
- Lead daily stand-up meetings to review progress and discuss roadblocks.
- Create user stories, define acceptance criteria, and document requirements.
Senior Software Engineer (React | Redux | ES6| Docker)
Paytm Mall
Bengaluru
11.2020 - Current
- Building a progressive and isomorphic web app in ES6, using React JS and Redux, aimed at smoother and sleeker experience for end user.
- Website frontend frameworks migration from older stacks to a cutting edge new tech stack which are highly performant and scalable systems.
- Engineering retail platforms at India's biggest Unicorn by heading seller panel tech team, responsible for designing and implementing features to drive traffic.
- Manage exchange feature and many more enchantment which became customer conversion factor.
- Dockerise Paytm mall and Paytm seller platform and deployed to Kubernates.
- Build and release management, build automation, and quality improvement of release binaries.
- Integration of SEO and GTM across all Paytm sites and configuring data from GTM to GA and other third party vendors like Beta Out, Targeting Mantra, Adwords, Floodlight etc.
Senior Member of Technical Staff (React | Redux | ES6)
[24]7.ai
Bengaluru
07.2017 - 10.2020
- Sr. Frontend Engineer, responsibilities include design and development of modular and customizable UI components using React, Redux, Saga, Sass, webpack and gradle, gradually upgraded from the previous UI which used Dojo. Which is highly agile and doing releases twice a week.
- Achieved >90% of unit test case for revamped UI/Backend using Jest, supertest, sonar and nock.
- Working independently on designing and developing backend features and services. Have been part of low level and high level design decisions.
- Developed React component library for platform using react story book, Semantic UI and ReactJS.
Automation Developer (Java, Appium, Java, Swift, Cucumber)
IG
Bengaluru
10.2013 - 07.2017
- Developing in-house software using Java, JSP and Hibernate.
- Developed software applications using various programming languages and frameworks.
- Built responsive web pages optimized for different devices.
- Analyzed code and corrected errors to optimize output.
Education
B.Tech - Information Technology
Punjab Technical University
06.2012
AI And ML Diploma
IIITB
BangaloreSkills
- Programming languages and frameworks
- Java, Spring Boot, Express, Nodejs
- Databases: SQL, Cassandra, Redis
- Messaging: Kafka
- Object-oriented programming
- Distributed systems
- Code quality standards
- Software design and development
- Git version control
- API management with Apigee
- Configuration management with Chef
- JavaScript development
- React framework
- Redux state management
- Sass styling language
- React Testing Library
Certification
Oracle certified Professional (Java7), 08/14
Key Assets
- Strong understanding of Browser rendering path, performance and its compatibility.
- Experience in writing high quality code and upholding best practices in security, scale, design and architecture, API cloud infrastructure, tooling and multiple frameworks.
- Good knowledge of distributed technologies, real time systems of high throughput, low latency and highly scalable systems.
- Tech knowledge and responsibility for end to end architecture, high level design /low level design go various systems and applications that are assigned to create architectures and designs for new solutions around existing/new areas.
- Good understanding of SEO implications on front-end through web master tools.
- Strong JS fundamentals with hands on experience on frameworks to build reusable front-end components and on Wordpress.
- Good understanding on measurement protocol and implementation of Digital Analytics using GTM, GA and BigQuery.
- Knowledge of white box testing through unit test cases written in Mocha, Enzyme and Chai.
- Configuration of Nginx servers and node application debugging through ELK, monitoring through Prometheus and AWS console.
- Complete understanding of Kubernetes as a container orchestrator that orchestrate on docker container runtime.
Timeline
Sr Consultant
Visa Inc.
02.2021 - Current
Senior Software Engineer (React | Redux | ES6| Docker)
Paytm Mall
11.2020 - Current
Senior Member of Technical Staff (React | Redux | ES6)
[24]7.ai
07.2017 - 10.2020
Automation Developer (Java, Appium, Java, Swift, Cucumber)
IG
10.2013 - 07.2017
B.Tech - Information Technology
Punjab Technical University
AI And ML Diploma
IIITB