Full Stack Software Engineer at IQVIA with 5+ years of experience building scalable enterprise systems, AI-powered solutions, and high-performance applications.
namespace Portfolio;
public record Developer(
string Name,
string Role,
string Company,
string[] Skills
);
var wazed = new Developer(
Name: "Abdul Wazed Rifat",
Role: "Senior .NET Engineer",
Company: "IQVIA",
Skills: ["C#", ".NET", "Angular", "AWS"]
);A passionate Full Stack Software Engineer with deep expertise in building enterprise-grade applications and AI-powered solutions.
Currently working at IQVIA as a Software Engineer 2, where I've been recognized with the highest-tier Platinum Award for exceptional performance and impact. I take ownership of critical deliverables, mentor peers, and drive execution across the team.
My journey in software engineering is backed by a strong foundation in competitive programming, having solved 2000+ algorithmic problems and participated in 25+ onsite programming contests. This experience has honed my problem-solving abilities and algorithmic thinking.
I'm currently pursuing my Master's in Computer Science at Bangladesh University of Engineering and Technology (BUET), continuously expanding my knowledge in cutting-edge technologies.
Master of Science in Computer Science and Engineering
Apr. 2025 ā PresentBachelor of Science in Computer Science and Engineering
CGPA: 3.61
Feb. 2017 ā Feb. 2021Developed an interactive scheduling system using graph structures to manage patient visits, dependencies, and multiple scenarios. Designed custom graph algorithms to handle loops, branching logic, and complex validation, significantly improving scheduling correctness and performance.
Watch DemoContributed to the core Data-Service, handling analytics metadata generation and serving structured data to downstream services. Worked on evolving the system to meet changing business requirements, improving reliability and maintainability.
Built an automated production monitoring tool that aggregates server logs, Firebase mobile logs, Windows tablet logs, and database records. Detected data inconsistencies, losses, and runtime issues across systems with actionable reports for faster incident resolution.
Designed an automated ETL system to replicate database schemas and data between heterogeneous databases using Amazon S3 as an intermediate layer. Supports Snowflake to PostgreSQL and Snowflake to Firebolt migrations with minimal manual intervention.
Developed a driving simulation system for the Bangladesh Army featuring AI-based instructor scoring, mistake detection, and automated performance reporting. Implemented realistic traffic scenarios with NPC vehicles, pedestrians, weather conditions, and diverse road environments.
Watch PlaylistHighest-tier recognition for top-notch performance and impact
Building strong foundations in data structures, algorithms, and problem-solving
I'm always interested in hearing about new opportunities, challenging projects, or just having a great conversation about technology. Feel free to reach out!