Stack Developer Software Development

Ashbir Singh Dhiman

******.**********@*****.*** +1-742-***-**** Toronto, ON LinkedIn GitHub Portfolio PROFESSIONAL SUMMARY

AWS Certified Solutions Architect – Associate and Java Full Stack Developer with 3 years of experience in designing, developing, and deploying scalable enterprise applications. Proficient in Java, Spring Boot, Microservices, Angular, React, Node.js, and SQL, with hands-on expertise in Kafka, CI/CD pipelines, Docker, Kubernetes, and cloud platforms (AWS, Azure). Strong background in system design, unit/integration testing, and application security following Agile and DevOps methodologies. Adept at translating user requirements into robust technical solutions and delivering secure, high-performance, applications in global delivery environments. WORK EXPERIENCE.

● Amdocs Jan 2022 – Jun 2023

Software Developer (Technology: Java, Spring (Integration, Boot, JPA), Angular, SQL)

Designed and developed enterprise-grade applications using Java, Spring Boot, and microservices, improving system performance by 20%.

Developed and consumed RESTful and SOAP web services with secure authentication, enhancing scalability and resilience.

Optimized SQL queries and database schemas via Hibernate/JPA, reducing query response time by 35%.

Integrated Angular with Spring Boot backend services via HTTP interceptors and reactive forms, ensuring seamless API communication and data validation.

Built dynamic Angular components and reusable UI modules, improving frontend performance and user engagement by 25%.

Collaborated in Agile teams using XP practices (pair programming, continuous feedback) to improve delivery quality

● Amdocs Aug 2020 – Jan 2022

Associate Software Engineer (Technology: Java, Spring (Integration, Boot, JPA), Angular, SQL)

Delivered RESTful and XML Web Services for telecom systems ensuring integration reliability and scalability.

Conducted impact analysis and implemented secure coding practices aligned with Spring Security and compliance standards.

Led incident resolution and root cause analysis, reducing downtime by 30%.

Partnered with cross-functional teams to implement performance tuning, data consistency, and application resilience. SKILLS

Languages & Frameworks: Java (8/11/17+), Spring Boot, Spring MVC, Spring Security, Hibernate/JPA, Node.js, Angular, React, JavaScript (ES6+), TypeScript

Cloud & DevOps: AWS (EC2, S3, RDS, Lambda, CloudFormation, CloudWatch, IAM, VPC), Azure, Docker, Kubernetes, Jenkins, GitHub Actions, Terraform (familiar), OpenShift, Linux Architecture & Design: Microservices, RESTful APIs, SOAP Web Services, MVC, Distributed Systems, Design Patterns Databases: MySQL, PostgreSQL, MongoDB, Oracle, SQL optimization, NoSQL Messaging & Big Data: Kafka, JMS/MQ, Hadoop (familiar), ELK Stack, Prometheus, Grafana Testing & Methodologies: JUnit, Mockito, Jasmine, Karma, Test Driven Development (TDD), Agile/Scrum Other Tools: Git, Maven, Gradle, Nginx, JSON, XML, REST Clients, CI/CD pipelines, Service Mesh (Istio, Linkerd) EDUCATION

Loyalist College in Toronto Sep 2023- Apr 2025

Post-Graduate Certificate in Computer Software and Database Development (Dean’s List) Thapar Institute of Engineering and Technology Jul 2017 – Jun 2020 Bachelor of Engineering, Computer Engineering.

PROJECTS

● Archify AWS Project (Technology: AWS CloudFormation, EC2, RDS, S3, IAM, VPC, CloudWatch, Lambda) Jun 2025- Jul 2025

Built and deployed a secure, highly available 3-tier cloud architecture on AWS as part of SAA-C03 certification practice.

Provisioned infrastructure using modular CloudFormation templates to automate VPC networking, compute, and storage deployment.

Launched EC2 for web tier, RDS MySQL in private subnets, and S3 for static file hosting with IAM access control.

● ATS Scan and Recommendation Tool (Technology: Python, Grok, React, MongoDB) Jan 2025 - Apr 2025

Developed a SaaS platform to analyze resumes/job descriptions with AI-based feedback.

Integrated OpenAI APIs and Grok for intelligent keyword extraction, match scoring, and resume improvement suggestions.

● HitechSteels (Technology: Angular, Namecheap, Cloudflare, Vercel) Nov 2024- Mar 2025

Incorporated accessibility testing (WCAG standards) and user-friendly onboarding flows, compliance and improved adoption

Secured and deployed the industrial manufacturing website with SSL certification via Namecheap, ensuring 99.9% uptime.

Engineered automated lead capture system with real-time email notifications, reducing client response time by 40%

● Appoint Well Using MVC Architecture (Technology: Java, Spring (Integration, Boot, JPA), Angular, SQL) Nov 2024- Nov 2024

Built a full-stack healthcare appointment system with secure onboarding, scheduling, and payments.

Implemented microservices architecture with Java, Spring Boot, REST/SOAP APIs, Angular, Docker, and OpenShift. CERTIFICATIONS & PUBLICATIONS

• AWS Certified Solutions Architect – Associate and AWS Certified Cloud Practitioner, 2025

• Elsevier Journal Publication: 'Comparison of AODV and DSR in MANETs', Jan 2020

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