Abubakar Salifu
Senior Software Engineer at Simplify Synergy- Claim this Profile
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English Native or bilingual proficiency
Topline Score
Bio
EKWEALOR TOBECHUKWU
Abubakar is a highly motivated hard-working individual. He was one of the senior Java developers I have worked with and delivered optimally. I'll recommend him as he is a very liable software engineer.
LinkedIn User
I highly recommend Salifu Abubakar, a software engineer I had the pleasure of managing. Salifu consistently has a positive impact on the team, driven by his strong desire to solve problems. He approaches challenges proactively, anticipating issues and addressing them before they arise. Salifu's technical skills are exceptional, and he consistently delivers high-quality work. His ability to break down complex problems and communicate actionable steps is impressive. Additionally, he actively collaborates with colleagues, sharing knowledge and supporting the team's success. Salifu's positive attitude, dedication, and problem-solving mindset make him a valuable asset to any organization. I have no doubt that he will continue to excel in his future endeavors.
EKWEALOR TOBECHUKWU
Abubakar is a highly motivated hard-working individual. He was one of the senior Java developers I have worked with and delivered optimally. I'll recommend him as he is a very liable software engineer.
LinkedIn User
I highly recommend Salifu Abubakar, a software engineer I had the pleasure of managing. Salifu consistently has a positive impact on the team, driven by his strong desire to solve problems. He approaches challenges proactively, anticipating issues and addressing them before they arise. Salifu's technical skills are exceptional, and he consistently delivers high-quality work. His ability to break down complex problems and communicate actionable steps is impressive. Additionally, he actively collaborates with colleagues, sharing knowledge and supporting the team's success. Salifu's positive attitude, dedication, and problem-solving mindset make him a valuable asset to any organization. I have no doubt that he will continue to excel in his future endeavors.
EKWEALOR TOBECHUKWU
Abubakar is a highly motivated hard-working individual. He was one of the senior Java developers I have worked with and delivered optimally. I'll recommend him as he is a very liable software engineer.
LinkedIn User
I highly recommend Salifu Abubakar, a software engineer I had the pleasure of managing. Salifu consistently has a positive impact on the team, driven by his strong desire to solve problems. He approaches challenges proactively, anticipating issues and addressing them before they arise. Salifu's technical skills are exceptional, and he consistently delivers high-quality work. His ability to break down complex problems and communicate actionable steps is impressive. Additionally, he actively collaborates with colleagues, sharing knowledge and supporting the team's success. Salifu's positive attitude, dedication, and problem-solving mindset make him a valuable asset to any organization. I have no doubt that he will continue to excel in his future endeavors.
EKWEALOR TOBECHUKWU
Abubakar is a highly motivated hard-working individual. He was one of the senior Java developers I have worked with and delivered optimally. I'll recommend him as he is a very liable software engineer.
LinkedIn User
I highly recommend Salifu Abubakar, a software engineer I had the pleasure of managing. Salifu consistently has a positive impact on the team, driven by his strong desire to solve problems. He approaches challenges proactively, anticipating issues and addressing them before they arise. Salifu's technical skills are exceptional, and he consistently delivers high-quality work. His ability to break down complex problems and communicate actionable steps is impressive. Additionally, he actively collaborates with colleagues, sharing knowledge and supporting the team's success. Salifu's positive attitude, dedication, and problem-solving mindset make him a valuable asset to any organization. I have no doubt that he will continue to excel in his future endeavors.
Credentials
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REST API
HackerRankApr, 2023- Nov, 2024 -
Graph Developer - Associate
Apollo GraphQLOct, 2022- Nov, 2024 -
Java
HackerRank
Experience
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Simplify Synergy
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United Kingdom
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Financial Services
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1 - 100 Employee
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Senior Software Engineer
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Apr 2023 - Present
1. Developing a system that allows the federal government to disburse payments to staff and organization as well as generate 100s of billions of revenues for the government. 2. Integrated payment channels to which a user can be able to pay for services into the federal account. 3. Developed a transaction flow where payment goes through various stages of review after being initiated before being sent for approval and disbursement. 1. Developing a system that allows the federal government to disburse payments to staff and organization as well as generate 100s of billions of revenues for the government. 2. Integrated payment channels to which a user can be able to pay for services into the federal account. 3. Developed a transaction flow where payment goes through various stages of review after being initiated before being sent for approval and disbursement.
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Indeed
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United States
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Technology, Information and Internet
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700 & Above Employee
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Software Engineer
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May 2021 - Mar 2023
1. Developed sophisticated job search capabilities, including query-based searching and location-based filtering, resulting in a 50% reduction in search time. 2. Utilized Git and branching/merging techniques for source control management, and wrote unit and integration test cases using JUnit. 3. Developed RESTful APIs with a solid understanding of HTTP verbs and status codes. 4. Designed and implemented multi-environment CI/CD pipelines using Jenkins and AWS CodePipeline which lead to increased from 1 deployment per week to 3 deployments per day, resulting in faster delivery of new features and bug fixes to end-users. 5. Implemented serverless and microservices solutions for enhanced performance and scalability. Show less
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Decagon
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United States
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IT Services and IT Consulting
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500 - 600 Employee
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Software Engineer
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Jul 2020 - Mar 2023
1. Spearheaded the creation of a comprehensive school management application, delivering a user-friendly and feature-rich solution. 2. Developed a cutting-edge API-based wallet system, enabling users to perform secure and efficient financial transactions. 3. Optimized pipeline resources resulting in a cost savings of 25% on CI/CD infrastructure. 4. Conducted code reviews, source control management, build processes, testing, and release as a full life cycle software engineer. 5. Enhanced team performance through successful mentorship and coaching, resulting in a 15% increase in resolved complex issues. Show less
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FinCode
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United Kingdom
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IT Services and IT Consulting
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1 - 100 Employee
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Software Engineer
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Oct 2021 - Mar 2022
1. Designed and implemented billing service for recurrent monthly debit and subscription of users leveraging 3rd-party payment gateway. 2. Designed and executed the development of a highly efficient API-based Account Product Management system for the MTA application, delivering a robust and user-friendly solution. 3. Increased account setup speed by 65% through the implementation of a secure and customizable password policy. 1. Designed and implemented billing service for recurrent monthly debit and subscription of users leveraging 3rd-party payment gateway. 2. Designed and executed the development of a highly efficient API-based Account Product Management system for the MTA application, delivering a robust and user-friendly solution. 3. Increased account setup speed by 65% through the implementation of a secure and customizable password policy.
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Upwork
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United States
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Software Development
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700 & Above Employee
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Software Engineer
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May 2019 - Nov 2020
1. Spearheaded the creation of a comprehensive school management application, delivering a user-friendly and feature-rich solution. 2. Developed a cutting-edge API-based wallet system, enabling users to perform secure and efficient financial transactions. 3. Optimized pipeline resources resulting in a cost savings of 25% on CI/CD infrastructure. 4. Conducted code reviews, source control management, build processes, testing, and release as a full life cycle software engineer. 5. Enhanced team performance through successful mentorship and coaching, resulting in a 15% increase in resolved complex issues. Show less
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HopeBay College
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Lagos, Nigeria
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High School Mathematics Teacher
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Nov 2015 - Sep 2019
1. Developed and delivered engaging lesson plans to students in grades 10-12, using a variety of teaching methods and resources to promote understanding of mathematical concepts. 2. Utilized critical thinking and problem-solving skills to identify individual student needs and adapt lesson plans accordingly, resulting in improved student performance and engagement 3. Communicated effectively with students, parents, and colleagues to ensure a collaborative and supportive learning environment, fostering a culture of teamwork and academic excellence 4. Conducted assessments of students progress and provided timely feedback to support continued growth and development, using data-driven insights to inform instructional decisions. Show less
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Education
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2008 - 2013
unilag
Physics
Community
