Mrinal Sharma

Full Stack Engineer

Bengaluru, Karnataka, India3 yrs experience

Most Likely To Switch

Key Highlights

Expert in scalable web applications across multiple domains.
Proven track record in performance optimization and system design.
Strong collaborative skills in Agile environments.

Stackforce AI infers this person is a Full-Stack Developer with expertise in E-commerce and EdTech sectors.

Contact

mrinal.sharma@happiestminds.com LinkedIn

Skills

Core Skills

JavaSpring BootFull-stack DevelopmentGoogle CloudMicroservices

Other Skills

Agile MethodologiesAgile methodologiesAmazon EC2Amazon Web Services (AWS)Apache KafkaApplication ServicesBack-End Web DevelopmentBootstrapBusiness AnalysisC (Programming Language)C++Cascading Style Sheets (CSS)Chai.jsCloud ComputingCloud Computing IaaS

About

I specialize in designing and developing scalable, high-performance web applications across domains like E-commerce, Supply Chain, and EdTech. ✨ Frontend Expertise: React.js, Next.js, TypeScript, JavaScript, Redux, HTML5, CSS, Bootstrap, Material UI – crafting intuitive and responsive UIs. ⚡ Backend Expertise: Core Java, Java 8, Spring Boot, REST APIs, Microservices, Node.js, Express.js – delivering robust and reliable services. 🗄️ Databases: MongoDB, PostgreSQL, MySQL – ensuring efficient and secure data handling. ☁️ Cloud & DevOps: AWS, Docker, Jenkins, CI/CD pipelines, ELK – enabling cloud-native, automated deployments. 🧩 Architecture & Testing: Event-driven microservices, Kafka, Selenium, Jest, JUnit, Mocha, Chai – ensuring performance, scalability, and quality assurance. 📌 Agile & Collaboration: Experienced in Agile methodologies, Jira, and cross-functional teamwork. I have contributed to multiple successful projects, demonstrating expertise in system design, performance optimization, and end-to-end application delivery. I thrive on solving complex challenges, learning emerging technologies, and building impactful products. 🚀 Always eager for new opportunities to innovate and deliver value as a Full-Stack / Backend Developer.

Experience

3 yrs

Total Experience

1 yr 6 mos

Average Tenure

2 yrs 1 mo

Current Experience

Happiest minds technologies

Java Full-stack developer

May 2024 – Present · 2 yrs 1 mo · Bengaluru, Karnataka, India · Hybrid

🚀 Developed and optimized the MCOE platform in the E-commerce & Supply Chain domain using Java, Spring Boot, Kafka, Couchbase, and REST APIs, eliminating third-party plugins and improving order processing efficiency by 30%.
⚡ Implemented event-driven microservices workflows (Order Inquiry → Couchbase → Kafka → Order Processing), integrating with Inventory, Duien’s , Fulfillment, Camunda, and Invoice services to enable real-time order orchestration.
🛠️ Collaborated on building scalable microservices with asynchronous messaging (Kafka) and database persistence (Couchbase), ensuring high availability, reliability, and seamless integration across modules.
☁️ Delivered a cloud-native architecture with centralized logging and monitoring using ELK (Elasticsearch, Logstash, Kibana), improving observability, fault tolerance, and system performance.
📈 Contributed to end-to-end automation, performance optimization, and scalability, strengthening platform reliability and enhancing customer experience in large-scale E-commerce & Supply Chain systems.

JavaSpring BootKafkaCouchbaseREST APIs

Cronbay technologies

Full-stack Developer

Feb 2024 – May 2024 · 3 mos · Bengaluru, Karnataka, India · On-site

Cronbay Technologies is a leading growth-driven company, committed to crafting innovative ideas and solutions for brands.
Building Real-Time Bidding solutions for your Business.
Engaged in enhancing the EdTech Platform while optimizing expenditure on Google Cloud APIs.
Built many features like a wishlist, watch time, course recommendation, and email integration.
Involved in the complete software development lifecycle, from solution design, and architecture to performance monitoring.

Real-Time BiddingGoogle Cloud APIsSoftware Development LifecycleFull-Stack DevelopmentGoogle Cloud

Alphaworldtech

Full-stack Developer

Feb 2023 – Jan 2024 · 11 mos

Full Stack Developer with hands-on experience in building scalable web applications leveraging Node js, React.js, Microservices, and REST APIs.
Front-end: HTML, CSS, JavaScript, React, Bootstrap
Back-end: Java, Node, Express, PHP
Databases: MongoDB, MySQL
APIs: RESTful
Expertise in front-end development, delivering responsive and user-friendly interfaces
Hands-on experience in back-end development and integration with RESTful APIs
Adept in Agile methodologies and version control using Git
Committed to delivering high-quality, scalable, and secure web solutions to clients
Skilled in troubleshooting and debugging complex technical issues
Collaborative and communicative, able to work effectively with cross-functional teams to meet client needs
Strong problem-solving skills and a commitment to staying up to date with the latest industry developments and emerging technologies.