Biruk Tesfaw
Fullstack Developer
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Professional Summary
Fullstack Developer with 6+ years of experience designing and implementing scalable,
high-performance software solutions. Proficient in Java, Spring, Node.js, React, and
AWS, with expertise in RESTful APIs, microservices, and message-driven architectures
(Kafka). Skilled in cloud-based solutions (AWS Lambda, S3, SQS), CI/CD pipelines, and
database optimization (SQL, MongoDB). Proven track record of delivering projects such
as bill aggregation platforms and automated marketing systems, reducing onboarding
time by 50%, and handling over 5 million transactions. Strong collaborator with
cross-functional teams to streamline workflows and improve system efficiency.
Technical Skills
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Programming Languages: Java, JavaScript, TypeScript, SQL
Frameworks: Spring, Quarkus, NestJS, Express, React, Next.js
Cloud & DevOps: AWS (Lambda, SQS, S3), Docker, GitLab CI/CD
Databases: MySQL, MongoDB, PostgreSQL
Tools & Platforms: Kafka, Camunda, Apache Camel
Other Skills: RESTful APIs, Microservices, Message-Driven Architecture, GRPC,
Database Optimization, CI/CD Pipelines
Professional Experience
Backend Developer
Excellerent Solutions (Remote) – Client: TeleTracking
Dec 2024 – Present
● Designed and implemented RESTful APIs to enhance usability and performance
for the Software Delivery Framework (SDF).
● Leveraged AWS services (Lambda, EKS, S3, EC2, RDS) to build scalable cloud
solutions.
● Created reusable deployment pipelines using Spinnaker and kustomize,
improving deployment efficiency.
● Enhanced observability and monitoring capabilities for cloud-based applications.
Backend Developer
SEPA Cyber Tech. Group (Remote)
May 2024 – Dec 2024
● Built and maintained scalable integrations for FinHub’s financial ecosystem,
enabling the deployment of regulatory and financial products.
● Collaborated with cross-functional teams to design and optimize SDKs,
simplifying integration for client businesses.
● Utilized Node.js, NestJS, and Kafka to streamline workflows and improve system
performance.
Fullstack Developer
Excellerent Solutions (Remote) – Client: Rapp
Jan 2023 – Feb 2024
● Developed and optimized scalable solutions for an automated marketing
platform, enabling personalized campaigns for dealer groups.
● Designed and implemented features for the Ampp platform, supporting
multi-channel marketing strategies across web and mobile.
● Utilized React, Next.js, and Spring to ensure compatibility and performance
across platforms.
Fullstack Developer
Atlas Computer Technology
Oct 2018 – Dec 2022
● Redesigned enterprise onboarding processes, reducing tenant onboarding time
by 50%.
● Built a bill aggregator platform that handled over 5 million transactions.
● Created complex SQL stored procedures, views, and user-defined functions for
data retrieval and manipulation.
● Orchestrated workflows using Camunda, enhancing automation and process
efficiency.
● Optimized database procedures, improving application responsiveness and
performance.
Education
Addis Ababa University
BSc in Electrical Engineering, Computer Engineering
2012 – 2017
Languages
● English: Professional Proficiency (C1)
