SERGIO CARDENAS-RIVERA
Oak Forest
Summary
Hard-Working and reliable with over 5 years of construction experience in the areas of material, estimating & labor. Excels in fast paste environment. Metal roofing experience Computer proficient Good judgment Commercial construction Shop math Good multitasker Power and hand tools
Overview
4
4
years of professional experience
1
1
Certification
Work History
Junior Estimator
Active Roofing Company, Inc
02.2023 - Current
- Consistently took on additional responsibilities and worked long hours to meet project deadlines
- Inspected roofs and identified flaws in order to estimate repair costs
- Developed team communications and information for sales meetings
- Used Excel, Outlook, Teams spreadsheets to keep track of income, labor, and expenses, and I generated weekly reports
- Performed regular inspections and troubleshooted building roofing systems for commercial
- Gained a better understanding of roofing materials, techniques, and cost efficiency.
Commercial Roof Laborer
Active Roofing Company, Inc
07.2019 - 05.2023
- Developed a reputation for punctuality and hard work
- Worked at heights, with toxic materials and fumes, on slick and uneven surfaces, and in extreme weather conditions safely and effectively
- Surface materials were repaired and maintained to keep building exteriors weatherproof and waterproof
- Worked a lot on TPO & EPDM roofs
- Worked around cranes to hoist and rig materials onto the roof
- Kept my supervisor informed about operational issues and changes on a regular basis
- Cleared debris from construction sites and prepared them for use.
Heavy Equipment Operator
Walsh Construction
929 West Adams Street Chicago, Illinois 60607
06.2021 - 03.2022
- All skids are wrapped and empty skids are stacked
- Unloaded incoming materials from trucks and rail cars and moved them to the staging area
- Worked with other team members to plan efficient and precise movements
- Operated range of heavy equipment on regular basis with advanced skill.
- Operated machining equipment safely with team of operators.
- Performed thorough pre-shift and post-shift inspections and accurately completed equipment logs and reports.
- Adhered to heavy equipment safety and operation protocols, resulting in minimal complaints or incidents.
- Kept machinery in proper working order by repairing and replacing malfunctioning parts.
- Remove debris and leveled ground to prepare job sites for construction projects.
- Documented equipment usage and maintenance to enable tracking history and maintain accurate records
Education
John F. Kennedy High School
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Phoenix Military Academy
2021
Skills
- Construction practices
- Hand/power tools
- Strong team player
- Basic computer skills
- Good communication skills
- Strong initiative
- Job shop experience
- Inspection
- Material inspections
- Effective leader
- Industry safety equipment
- Capable of heavy lifting
- Strong mechanical skills
- Fast learner
- Safety knowledge
Certification
Heavy equipment certification.
Timeline
Junior Estimator
Active Roofing Company, Inc
02.2023 - Current
Heavy Equipment Operator
Walsh Construction
06.2021 - 03.2022
Commercial Roof Laborer
Active Roofing Company, Inc
07.2019 - 05.2023
John F. Kennedy High School
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Phoenix Military Academy