Tammi Ray-Estremo
Celina
Summary
Dynamic professional with extensive experience in education and management, notably as an Office Manager at Merry Maids. Skilled in relationship building and compliance, I excel in fostering positive environments and enhancing operational efficiency. Proven ability to engage students and streamline processes, ensuring exceptional service and support in diverse settings.
Overview
29
29
years of professional experience
1
1
Certification
Work History
Substitute Teacher
Celina ISD
12.2024 - Current
- Followed classroom plans left by class teacher to continue student education and reinforce core concepts.
- Upheld classroom routines to support student environments and maintain consistent schedules.
- Developed strong rapport with students through consistent encouragement and support, fostering a positive learning atmosphere conducive to academic growth.
- Repeatedly requested as substitute teacher by teachers based on excellent past referrals and trusted performance.
Office Manager
Merry Maids
03.2020 - 12.2021
- Handled sensitive information with discretion, maintaining confidentiality of company documents and personnel records.
- Provided exceptional customer service when addressing client inquiries or concerns via phone calls or email correspondence.
- Maintained accurate financial records by reconciling accounts payable/receivable transactions regularly to ensure balanced budgets.
- Oversaw office inventory activities by ordering and requisitions and stocking and shipment receiving.
Operations Manager
Artistic Masons
05.2011 - 12.2019
- Supervised operations staff and kept employees compliant with company policies and procedures.
- Empowered employees to take ownership of their responsibilities, leading to increased accountability and improved performance outcomes.
- Conducted regular performance reviews, identifying areas for improvement and developing action plans to address them.
- Managed inventory and supply chain operations to achieve timely and accurate delivery of goods and services.
Pre K Teacher
Celina Christian Academy
05.2009 - 05.2011
- Gave one-on-one attention to children while maintaining overall focus on entire group.
- Sanitized toys and play equipment each day to maintain safety and cleanliness.
- Promoted social-emotional development with interactive lessons on empathy, conflict resolution, and self-regulation techniques.
- Observed children to identify individuals in need of additional support and developed strategies to improve assistance.
Self Contained Kindergarten
Canyon Creek Day School
08.1998 - 05.1999
- Self-motivated, with a strong sense of personal responsibility.
- Worked effectively in fast-paced environments.
- Skilled at working independently and collaboratively in a team environment.
- Proven ability to learn quickly and adapt to new situations.
Self Contained Second Grade Teacher
West Memorial Elementary Katy ISD
01.1998 - 05.1998
- Self-motivated, with a strong sense of personal responsibility.
- Worked effectively in fast-paced environments.
- Skilled at working independently and collaboratively in a team environment.
- Proven ability to learn quickly and adapt to new situations.
Self Contained Third Grade Teacher
Marcy Elementary Big Spring ISD
08.1997 - 12.1997
- Participated in ongoing professional development opportunities to stay current on educational trends and best practices, enhancing overall teaching effectiveness.
- Assessed student understanding regularly using various formative assessment techniques, adjusting instruction accordingly for optimal results.
- Planned lessons according to district standards to cover requirements and prepare for standardized tests.
- Assessed student progress by administering tests and evaluating results.
4th Grade Reading, Writing, SS
MARCY ELEMENTARY Big Spring ISD
01.1996 - 05.1997
- Self-motivated, with a strong sense of personal responsibility.
- Worked effectively in fast-paced environments.
- Skilled at working independently and collaboratively in a team environment.
- Proven ability to learn quickly and adapt to new situations.
Education
Bachelor Of Science - Early Childhood Care And Education
Angelo State University
San Angelo, TX12.1995
Skills
- Classroom management
- Adaptable
- Relationship building and management
- Student engagement
- Verbal and written communication
- Group and individual instruction
- Classroom organization
- Lesson plan implementation
- Group instruction
- Complex Problem-solving
- Special education
- Multi-subject instruction
- Activity management
- Instructional technology
Certification
CERTIFICATIONS
• Elementary self-contained
• Elementary physical education
• Early childhood education
Timeline
Substitute Teacher
Celina ISD
12.2024 - Current
Office Manager
Merry Maids
03.2020 - 12.2021
Operations Manager
Artistic Masons
05.2011 - 12.2019
Pre K Teacher
Celina Christian Academy
05.2009 - 05.2011
Self Contained Kindergarten
Canyon Creek Day School
08.1998 - 05.1999
Self Contained Second Grade Teacher
West Memorial Elementary Katy ISD
01.1998 - 05.1998
Self Contained Third Grade Teacher
Marcy Elementary Big Spring ISD
08.1997 - 12.1997
4th Grade Reading, Writing, SS
MARCY ELEMENTARY Big Spring ISD
01.1996 - 05.1997
Bachelor Of Science - Early Childhood Care And Education
Angelo State University
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