
Abdul
Bioinformatician
Skills

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Portfolio
Work experience
Lead Developer
Freelance Web Designer • Full-time
Jan 2025 - Present • 1 yr 4 mos
Lead the development of Orta Tech's core products used by healthcare organisations to manage staff scheduling, payroll, and compliance. Helped take these platforms from prototype to fully market-ready SaaS, now used by 15+ paying clients. Stabilised and scaled the platform by re-architecting a legacy Express.js backend, modularising APIs, and rebuilding CI/CD pipelines, which reduced deployment downtime by 70%. Built serverless AWS workflows and managed an 8-person cross-functional team, establishing testing practices that improved sprint velocity by 40%.
Freelancer.com
Freelance • 1 yr 11 mos
Full Stack Software Engineer
Feb 2022 - May 2023 • 1 yr 3 mos
Collaborated to build an Industry 4.0 CMMS solution for tracking, managing, scheduling, and reporting maintenance activities. Optimised system efficiency by 35% through designing scalable GraphQL APIs (NestJs, TypeORM, Postgres). Achieved 80% test coverage for NestJS modules by implementing unit testing with Jest. Realised a 40% improvement in deployment efficiency and a 30% boost in project performance by designing a CI/CD pipeline using Azure, Bitbucket, Kubernetes, Helm, ArgoCD, Node Exporter, Prometheus, and Grafana. Implemented a seamless bulk import feature for CSV files with advanced data validation and error tracking.
Software Engineer
Jun 2021 - Feb 2022 • 8 mos
Specialised in fintech, with a focus on developing sophisticated banking applications tailored to industry demands. Implemented OBDX for Meezan Bank, actively contributing to the development of new modules, and skillfully resolving bugs during the quality assurance phase. Served as an OBDX support specialist at Allied Bank, efficiently addressing production issues and maintaining seamless coordination with the bank's IT team to ensure uninterrupted banking operations.