Abubakar Khalid Email & Phone Number

At Securiti.ai, a leading data security company, I’ve delivered major features that bolster resilience, such as:⭕ Disaster Recovery Enhancement: Engineered a robust disaster recovery feature using Golang, Redis, and Kubernetes. This solution ensures continuous system stability by retrieving critical data directly from Kubernetes, improving system uptime by 30% during failures.⭕ Granular Role-Based Access Control System Design: Architected and implemented a granular RBAC system… Show more At Securiti.ai, a leading data security company, I’ve delivered major features that bolster resilience, such as:⭕ Disaster Recovery Enhancement: Engineered a robust disaster recovery feature using Golang, Redis, and Kubernetes. This solution ensures continuous system stability by retrieving critical data directly from Kubernetes, improving system uptime by 30% during failures.⭕ Granular Role-Based Access Control System Design: Architected and implemented a granular RBAC system in Golang, defining user roles with precise access levels to specific modules. Managed through a super admin panel, this system leverages APIs for dynamic role assignments, significantly improving security and governance and reducing unauthorized access incidents by 40%.⭕ Credential Vault Activation System: Developed a cloud-based credential vault activation system using Golang, enabling secure authentication across AWS, GCP, and multi-node clusters. The system supports CyberArk, Google Cloud Auth, and HashiCorp, with file distribution automated across all Kubernetes nodes, 100+ AWS, and GCP instances with seamless credential management.⭕ Frictionless Cloud Provisioning: Created and deployed a Terraform-based provisioning script for AWS and GCP, automating the creation of essential infrastructure components such as user groups, storage buckets, and VPCs. This solution simplifies cloud deployment, ensuring efficient and error-free setups.⭕ Scalable System Design: Led a team in designing, deploying, and scaling clusters that handle various services, including PostgreSQL and Elasticsearch databases. Added monitoring tools like Kibana, Prometheus, and EFK to ensure the cloud-based (Linux) infrastructure is efficient and reliable. Show less

Islamabad, Islāmābād, Pakistan

Developed backend solutions for an e-commerce app that optimizes business operations, including:🔥 Backend Solutions Engineering: Engineered backend solutions using Go, gRPC, and Kubernetes, improving system scalability by 35% and ensuring 99.9% uptime for the E-commerce application.🔥 Performance Optimization: Optimized Go Routines and concurrency, reducing response times by 40% and significantly exceeding established OKRs (Objective Key Results).🔥 Hybrid Database… Show more Developed backend solutions for an e-commerce app that optimizes business operations, including:🔥 Backend Solutions Engineering: Engineered backend solutions using Go, gRPC, and Kubernetes, improving system scalability by 35% and ensuring 99.9% uptime for the E-commerce application.🔥 Performance Optimization: Optimized Go Routines and concurrency, reducing response times by 40% and significantly exceeding established OKRs (Objective Key Results).🔥 Hybrid Database Management & Development: Designed and implemented hybrid SQL and NoSQL databases using Java, optimizing data management efficiency and supporting the application's scalability. Show less

As a freelance developer, I have worked with several companies as a NodeJS and Python Developer:● Increase the CTR (Click through rate) by 17 percent of a website● Integrated Shopify with warehouses to automate the shipping process● Created a successful Minimal Viable Product (MVP) for a startup.

Pakistan