Nnaemeka Okoroafor

Software Engineer

London, England, United Kingdom15 yrs 4 mos experience

Most Likely To SwitchHighly Stable

Key Highlights

Lead Software Engineer with extensive backend experience.
Proficient in multiple programming languages and frameworks.
Strong background in software development and system integration.

Stackforce AI infers this person is a Backend-heavy Fullstack Engineer with expertise in SaaS and VoIP technologies.

Contact

Skills

Other Skills

JavaRubySpring FrameworkSoftware DevelopmentVirtualizationVoIPRuby on RailsJavaScriptSQLC++PostgreSQLMySQLMicrosoft SQL ServerLinuxNode.js

About

A technology enthusiast

Experience

15 yrs 4 mos

Total Experience

2 yrs 2 mos

Average Tenure

4 yrs 2 mos

Current Experience

Alphasights

2 roles

Lead Software Engineer

Promoted

Jan 2024 – Present · 2 yrs 4 mos

Senior Software Engineer

Feb 2022 – Dec 2023 · 1 yr 10 mos

Unchain | the blockchain company

Senior Software Engineer

Jun 2021 – Jan 2022 · 7 mos · Amsterdam, North Holland, Netherlands

Github

Software Engineering Contractor

Sep 2020 – May 2021 · 8 mos

Alphasights

Senior Software Engineer

Nov 2018 – Sep 2020 · 1 yr 10 mos

Andela

Senior Software Engineer

Oct 2018 – May 2021 · 2 yrs 7 mos

Interswitch group

2 roles

Senior Software Developer

Promoted

Apr 2017 – Oct 2018 · 1 yr 6 mos

Software Developer

Jul 2014 – Mar 2017 · 2 yrs 8 mos

Iqube labs

2 roles

System Integrator

Nov 2012 – Jul 2014 · 1 yr 8 mos

Oversee and coordinate company technical efforts in but not limited to:
Application and remote devices monitoring with Nagios, SNMP, ICMP and telnet protocols;
Setup teleconferencing, automatic call distribution centres, PBX and VOIP gateways for clients; using Asterisk server;
Administration and support of MySQL database, apache tomcat servers on Linux Servers, Apache Web server, sendmail, and bind DNS servers;
Monitoring and optimization of critical services ensuring minimal downtime;
Intranet, file server and collaboration service setup using OpenLDAP, Samba and OpenFire
Setup SMS gateways using Kannel SMPP server;
VAS application development.
Create sequential project plan in achieving specified deliverables
Develop solutions architecture, proposals, budget and deliverables
Back end Application development using C++ and Perl

Service Operations and Improvement

Jul 2011 – Oct 2012 · 1 yr 3 mos

Part of the team responsible for maintaining iQube servers and services
Maintain, monitor and deploy network and application monitoring solutions for clients

Ipnx nigeria limited

Intern

May 2011 – Oct 2011 · 5 mos

Deploy VPN and internet solutions for clients using Alvarion BreezeMax WiMAX radios and indoor CPEs
Configure and setup point to point links using microwave radios in the 5GHz free spectrum, 13GHz licensed spectrum and 15GHZ licensed spectrum
Fault resolution on faulty radio links

Iteco nigeria limited (member of telnet group)

Network Technician Intern

Mar 2008 – Dec 2008 · 9 mos · Lagos

Supervised structured cabling activities for Local Area Network Infrastructure
Prepare budget for structured cabling projects keeping cost within expected limits.
Create project plan for structured cabling projects taking into consideration project deliverables and timelines.
Ensure assigned projects are delivered within specified timeline.
Participated in pre-contract surveys for proposed client solutions.
Participated in deploying VOIP solutions using Cisco Voice gateways and Call manager Express.