Summary
Overview
Work History
Education
Skills
Timeline
Generic

Calvin Rootman

Senior Software Developer
Johannesburg

Summary

Dynamic Senior Software Engineer with 7+ years of experience driving end‑to‑end development at Alphasoft. Proven track record of enhancing software functionality—resolving critical defects and reducing production incidents by 35%. Expert in Agile methodologies (Scrum/Kanban) and relational database design (SQL Server), I architect scalable, automated workflows (PowerShell, Python, VBA) that recapture over 10 hours of manual effort each week. A collaborative mentor, I’ve coached and upskilled cross‑functional teams of 5+ developers, boosting delivery velocity by 20% and fostering a culture of continuous improvement. My analytical, solution‑oriented mindset consistently delivers high‑quality software on time and under budget.

Overview

12
12
years of professional experience
4
4
Languages

Work History

Senior Software Engineer

Alphasoft
Johannesburg
09.2017 - Current
  • Enhanced software functionality by identifying and resolving complex technical issues.
  • Mentored junior developers, fostering professional growth and enhancing team productivity.
  • Developed scalable applications using agile methodologies for timely project delivery.
  • Managed multiple projects simultaneously while maintaining strict deadlines and high-quality standards.
  • Architected and implemented automated workflows (PowerShell, Python, VBA) to eliminate repetitive tasks, saving an estimated 10+ hours per week.

Promotions Manager

Target Promotions
Johannesburg
01.201 - 08.2017
  • Increased customer engagement through innovative in-store events and targeted marketing initiatives.
  • Managed a team of promotion coordinators, ensuring smooth execution of campaigns and timely completion of tasks.
  • Coordinated with public relations teams to ensure consistent messaging across all promotional materials, reinforcing brand identity and values.
  • Negotiated contracts with vendors for promotional materials, securing favorable terms that benefited the business financially.

Education

Bachelor of Arts - Graphics Design

Design School Of South Africa
Randburg
04.2001 -

No Degree - Microsoft Gold Certification

Dynamics Academy
Johannesburg
04.2001 -

High School Diploma -

Marais Viljoen
Alberton, South Africa
04.2001 -

Skills

Software development

Timeline

Senior Software Engineer

Alphasoft
09.2017 - Current

Bachelor of Arts - Graphics Design

Design School Of South Africa
04.2001 -

No Degree - Microsoft Gold Certification

Dynamics Academy
04.2001 -

High School Diploma -

Marais Viljoen
04.2001 -

Promotions Manager

Target Promotions
01.201 - 08.2017

Similar Profiles

CREATE PROFILE
Calvin RootmanSenior Software Developer