Open to opportunities

shishank kumar sharma

@shishankkumarsharma

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Full-Stack software engineer specializing in backend-heavy systems, scalable microservices, and cloud-native solutions.

India

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What I'm looking for

I seek roles building scalable backend systems and cloud-native data pipelines where I can drive technical design, mentor engineers, and deliver high-impact production services.

I am a Full-Stack Software Engineer with four years of experience designing and building backend-heavy systems, scalable microservices, and cloud-native applications using Java (Spring Boot), AWS, and big-data processing with Spark.

I have delivered high-impact features across e-commerce, traffic data processing, tax content systems, and SaaS platforms — including leading integrations, re-architecting legacy distribution agents, and building ETL/data pipelines that process GBs of data.

I founded and shipped a SaaS MVP for gaming-café station management, mentored junior engineers, and consistently improved operational efficiency through autoscaling, serverless pipelines, and performance optimizations.

Experience

Work history, roles, and key accomplishments

Founder & Developer

CrozHere

Feb 2025 - Aug 2025 (6 months)

Designed, developed, and launched a SaaS platform for gaming cafés to manage stations and bookings, delivering real-time dashboards and availability features and deploying an MVP for customer use.

Next.js TypeScript Spring Boot Java AWS EC2 PostgreSQL SaaS Dashboards

Senior Full-Stack Engineer

Avalara

Sep 2024 - Jan 2025 (4 months)

Integrated Marketplaces content with Content Studio by implementing frontend, backend, and ETL pipelines, improving content workflows and mentoring two junior engineers to ensure timely delivery.

Content Engineering ETL Java Spring Boot React Next.js Data Integration Mentoring

Software Development Engineer 2

Here Technologies

May 2023 - Aug 2024 (1 year 3 months)

Built a Spark-based application to detect flickering in GBs of traffic data and re-architected the High Performance Distribution Agent, migrating apps to GitLab CI/CD to improve distribution and deployment reliability.

Apache Spark Java Data Processing Microservices CI CD Gitlab

Software Development Engineer I

Amazon

Aug 2021 - Mar 2023 (1 year 7 months)

Developed sortation and training features for warehouse grading tools, automated document transfer pipeline with AWS CDK to reduce storage costs, and enabled autoscaling for multiple microservices to improve operational resilience.

Java AWS EC2 Lambda S3 DynamoDB SQS Microservices AWS CDK AutoScaling REST APIs Distributed Systems

Education

Degrees, certifications, and relevant coursework

National Institute of Technology, Bhopal

Bachelor of Technology, Electronics and Communication Engineering

2017 - 2021

Grade: CGPA 8.13

Completed a Bachelor of Technology in Electronics and Communication Engineering with a CGPA of 8.13, focusing on core engineering fundamentals and practical projects.